CN117472537A - Financial business processing method, device, computer equipment and storage medium - Google Patents

Abstract

The present application relates to a financial business processing method, apparatus, computer device, storage medium and computer program product, and relates to the financial technical field or other related fields. The method comprises the following steps: acquiring a data fragment field matched with the financial service from a service routing strategy received by a service routing strategy control server by responding to a processing request for the financial service; based on the server fragment matching with the processing request of the financial business is obtained; the server fragments carry a plurality of different-place multi-activity application servers, and the data fragments of the different-place multi-activity application servers have the same rule; and calling at least one target remote multi-active application server in the server fragment for processing the processing request of the financial service, and processing the financial service through the target remote multi-active application server. The method can ensure consistency and uniformity of data, reduce time for searching the matching server and improve service processing efficiency.

Description

Financial business processing method, device, computer equipment and storage medium

Technical Field

The present application relates to the field of financial technology, and in particular, to a financial business processing method, apparatus, computer device, storage medium, and computer program product.

Background

With the development of autonomous research and development technology, a distributed system technology appears, which has the capability of processing multiple financial services, and multiple distributed systems are integrated in different parks to jointly complete service functions through micro-service call, so that the current method for processing corresponding financial services in different places is led out.

In the conventional technology, each application system implements deployment of a distributed service through a certain data slicing rule, and balanced call of a dual-campus dual-active application node by a user can cause cross-campus access.

However, the current multi-activity financial business processing method in different places has the problems of long time consumption and low business processing efficiency.

Disclosure of Invention

Based on this, it is necessary to provide a financial business processing method, apparatus, computer device, storage medium and computer program product capable of reducing time consumption and improving business processing efficiency, in order to solve the problems of long time consumption and low business processing efficiency.

In a first aspect, the present application provides a financial service processing method, which is applied to a service routing controller, including:

responding to a processing request for the financial service, and acquiring a data fragment field matched with the service request of the financial service from a service routing strategy received by a service routing strategy control server;

Based on the data fragment field, obtaining a server fragment matched with a processing request of the financial service; the server fragments carry a plurality of different-place multi-activity application servers, and the data fragments of the different-place multi-activity application servers have the same rule;

and calling at least one target remote multi-active application server in the server fragment for processing the processing request of the financial service, and processing the financial service through the target remote multi-active application server.

In one embodiment, the financial business processing method further includes:

under the condition that the failure of the multi-active application server in the different places is detected, acquiring a first server fragment with the failure and a second server fragment matched with the first server fragment in the multi-active application server in the different places;

receiving a failure handling policy from a service routing policy control server;

and switching the application server and the database server in the first server partition to the application server and the database server in the second server partition according to the fault processing strategy.

In one embodiment, switching the application server and the database server in the first server partition to the application server and the database server in the second server partition according to the fault handling policy includes:

And under the condition that the fault processing strategy is a first fault processing strategy for switching the single server, switching the application server in the first server partition and the database server in the first server partition into the second server partition, wherein the backup application server corresponds to the application server and the backup database server corresponds to the database server.

In one embodiment, switching the application server and the database server in the first server partition to the application server and the database server in the second server partition according to a failure handling policy includes:

and under the condition that the fault processing strategy is a second fault processing strategy for switching all servers in the same server partition, switching each application server in the first server partition and each database server in the first server partition into the second server partition, and switching the backup application server corresponding to each fault application server and the backup database server corresponding to each database server.

In one embodiment, obtaining a server fragment matching a processing request of a financial service based on a data fragment field includes:

Based on the data slicing field, acquiring slicing data corresponding to a processing request of the financial business;

and carrying out hash calculation on the fragment data, and determining server fragments matched with the processing request of the financial service according to the result of the hash operation.

In one embodiment, the service routing policy records the correspondence between the service packet and the data fragment field;

the method for acquiring the data fragment field matched with the processing request of the financial service from the service routing policy received by the service routing policy control server comprises the following steps:

acquiring a target service group corresponding to a financial service from a service routing strategy;

and obtaining the data fragment field corresponding to the target service packet according to the target service packet.

In a second aspect, the present application provides a financial service processing method, which is applied to a service routing policy control server, including:

acquiring a configured service routing strategy;

sending the service routing policy to a service routing controller; the service routing strategy is used for acquiring a data slicing field matched with a processing request of the financial service under the condition that the service routing controller responds to the processing request of the financial service, acquiring a server slicing matched with the processing request of the financial service based on the data slicing field, and calling at least one target remote multi-active application server in the server slicing for processing the processing request of the financial service to be processed, wherein the financial service is processed through the target remote multi-active application server; the server fragments carry a plurality of different-place multi-activity application servers, and the data fragments of the different-place multi-activity application servers have the same rule.

In one embodiment, the financial service processing method further includes:

detecting performance capacity information of the different-place multi-activity application server and the database server in each server partition according to a preset time interval, and acquiring operation information of the different-place multi-activity application server and the database server;

detecting whether the remote multi-activity application server fails according to the performance capacity information and the running information;

under the condition that the fault of the remote multi-activity application server is detected, acquiring a pre-configured fault processing strategy matched with the fault, and sending the fault processing strategy matched with the fault to a service route controller; the fault processing strategy is used for switching the application server and the database server in the first server fragment into the multi-active application server in different places according to the fault processing strategy by the service routing controller, and the application server and the database server in the second server fragment matched with the first server fragment.

In one embodiment, after sending the failure-matched failure handling policy to the service routing controller, the method further comprises:

acquiring operation information of an application server and a database server in a second server partition after the application server and the database server in the first server partition are switched;

And updating a pre-configured fault processing strategy according to the operation information.

In one embodiment, the financial business processing method further includes:

in the event that a plurality of off-site multi-active application servers for processing financial services are detected as being disposed in different server slices, the configured service routing policies are updated.

In a third aspect, the present application further provides a financial service processing apparatus, applied to a service routing controller, including:

the data fragment field acquisition module is used for responding to the processing request for the financial service and acquiring a data fragment field matched with the processing request of the financial service from the service routing strategy received by the service routing strategy control server;

the server fragment acquisition module is used for acquiring the server fragments matched with the processing requests of the financial services based on the data fragment fields; the server fragments carry a plurality of different-place multi-activity application servers, and the data fragments of the different-place multi-activity application servers have the same rule;

and the service calling module is used for calling at least one target remote multi-activity application server in the server partition for processing the processing request of the financial service to be processed, and processing the financial service through the target remote multi-activity application server.

In a fourth aspect, the present application further provides a financial service processing apparatus, applied to a service routing policy control server, including:

the service routing strategy acquisition module is used for acquiring the configured service routing strategy;

the service routing strategy sending module is used for sending the service routing strategy to the service routing controller; the service routing strategy is used for acquiring a data slicing field matched with a processing request of the financial service under the condition that the service routing controller responds to the processing request of the financial service, acquiring a server slicing matched with the processing request of the financial service based on the data slicing field, and calling at least one target remote multi-active application server in the server slicing for processing the processing request of the financial service to be processed, wherein the financial service is processed through the target remote multi-active application server; the server fragments carry a plurality of different-place multi-activity application servers, and the data fragments of the different-place multi-activity application servers have the same rule.

In a fifth aspect, the present application further provides a computer device, including a memory and a processor, where the memory stores a computer program, and the processor implements the financial service processing method according to any one of the embodiments of the first aspect or the second aspect when the processor executes the computer program.

In a sixth aspect, the present application further provides a computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements a financial transaction processing method according to any one of the embodiments of the first or second aspects.

In a seventh aspect, the present application further provides a computer program product comprising a computer program which, when executed by a processor, implements a financial transaction processing method according to any one of the embodiments of the first or second aspects.

The financial business processing method, the financial business processing device, the financial business processing computer equipment, the financial business processing storage medium and the financial business processing computer program product are used for acquiring the data fragment field matched with the financial business from the service routing strategy received by the service routing strategy control server in response to the processing request for the financial business; based on the data fragment field, obtaining a server fragment matched with a processing request of the financial service; the server fragments carry a plurality of different-place multi-activity application servers, and the data fragments of the different-place multi-activity application servers have the same rule; and calling at least one target remote multi-active application server in the server fragment for processing the processing request of the financial service, and processing the financial service through the target remote multi-active application server. By unifying the data slicing rules of the multi-active application servers in different places, the consistency and the unification of the data are ensured, the multi-active application server in different places is more efficient when the multi-active application server in different geographic positions is selected, and the time for searching the matched server and the operation difficulty for carrying out cross-region service call are reduced.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the related art, the drawings that are required to be used in the embodiments or the related technical descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to the drawings without inventive effort for a person having ordinary skill in the art.

FIG. 1 is a diagram of an application environment of a financial transaction processing method in one embodiment;

FIG. 2 is a flow chart of a financial transaction processing method according to one embodiment;

FIG. 3 is a flow chart of a financial transaction processing method according to another embodiment;

FIG. 4 is a block diagram of a service routing policy control server in one embodiment;

FIG. 5 is a schematic flow chart of a fault handling method according to another embodiment;

FIG. 6 is a detailed flow chart of a financial transaction processing method according to one embodiment;

FIG. 7 is a schematic diagram showing the effect of a financial transaction processing method according to another embodiment;

FIG. 8 is a block diagram of a financial transaction processing device in one embodiment;

FIG. 9 is a block diagram of a financial transaction processing device according to another embodiment;

Fig. 10 is an internal structural view of a computer device in one embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.

The financial service processing method provided by the embodiment of the application can be applied to an application environment shown in fig. 1. The service route controller and the policy control server can communicate, and simultaneously the service route controller controls a plurality of application servers and application database servers, wherein all the application servers are remote multi-active servers. The service routing controller acquires a financial service request and acquires a service routing policy from the service routing policy control server, acquires a corresponding data fragment field based on the service routing policy and the processing request of the financial service, further determines a matched server fragment, and invokes at least one target remote multi-active application server corresponding to the financial service in the server fragment to perform corresponding service processing. The server may be implemented as a stand-alone server or as a server cluster composed of a plurality of servers.

The application server refers to a distributed service provider providing a certain service processing, different service processing systems provide distributed services by different application servers, and the application server of each service processing system consists of 1-N groups of containers, virtual machines or physical machines. The service provided by the application server of a certain service system is firstly calculated by the service routing controller according to the routing strategy, then the service is called through the micro service, and then the services of other application servers are called in a combined way according to the service function. For example, in a bank card related service of a bank, when a service of transferring a debit card to a credit card occurs, an application server is processed by an internet banking system to receive a service call, then the application server of the debit card service processing system provides a distributed service transferred by the debit card, and finally the application server of the credit card service processing system provides a transfer service of the credit card. Because the client information numbers are adopted to carry out data slicing, service call of each service processing system in the case is completed in the same partition.

The database server is a database connected with the application servers of the business processing systems, and is used for storing and updating the result of business processing for the persistence of transaction request processing. The database server of each service system is also composed of 1-N groups of containers, virtual machines or physical machines, the online servers of the service processing layers and the batch servers of the service processing layers are in one-to-one correspondence, for example, the group 1 of the application servers of the A application service processing system corresponds to the group 1 of the database servers, the group 2 of the application servers of the A application service processing system corresponds to the group 2 of the database servers, and so on.

The database backup server is a backup system of the database server, provides switching when a fault occurs, and is deployed according to the mutual backup rule of the data fragments. For example, backup shard for database server group 1 is group N, backup shard for database server group 2 is group N-1, and so on.

In an exemplary embodiment, as shown in fig. 2, a financial service processing method is provided, and an example of application of the method to the service routing controller in fig. 1 is described, including the following steps S201 to S203. Wherein:

In step S201, in response to a processing request for a financial service, a data fragment field matched with the processing request for the financial service is acquired from a service routing policy received by a service routing policy control server.

The processing request of the financial business can be understood as various financial products and services provided by financial institutions and financial markets, and the processing request of the financial business disclosed in the application includes, but is not limited to, a bank card transaction service, a bank order receiving service and a bank card transfer service. The data fragment field is disclosed in this application but is not limited to a bank customer number, a bank order number, etc.

Optionally, the service routing control receives a processing request of the financial service from the policy control server, analyzes a target service request carried in the processing request, and searches a data fragment field matched with the target service request from a pre-received service routing policy.

Step S202, based on the data fragment field, obtaining a server fragment matched with a processing request of a financial service; the server fragments carry a plurality of different-place multi-activity application servers, and the data fragments of the different-place multi-activity application servers have the same rule.

The data slicing rule can be understood as data slicing or slicing according to what data set, the server slicing can be understood as a multi-active server in different places which recombine according to different target services after the data slicing is performed, and the multi-active server in different places can be understood as synchronous data and balanced load among a plurality of servers in different geographic positions.

The service routing controller determines, based on the acquired data fragment field, a server fragment matching with the processing request of the financial service, where the server fragment carries a plurality of heterogeneous multi-active servers oriented to processing the financial service, and data fragment rules of the heterogeneous multi-active servers are consistent.

In step S203, at least one target remote multi-active application server for processing the processing request of the financial service to be processed in the server partition is invoked, and the financial service is processed through the target remote multi-active application server.

Optionally, the service routing controller invokes at least one target remote multi-active application server in the server partition for processing the received financial service processing request, and the target remote multi-active application server performs corresponding processing on the financial service.

In the financial business processing method, the service routing controller obtains the data fragments matched with the financial business by responding to the processing request aiming at the financial business, and obtains the server fragments matched with the financial business based on the data fragment rule; the server fragments carry a plurality of different-place multi-activity application servers, and the data fragments of the different-place multi-activity application servers have the same rule; and calling at least one target remote multi-activity application server in the server fragment for processing the to-be-processed financial service processing request, and processing the financial service through the target remote multi-activity application server. By unifying the data slicing rules of the multi-active application servers in different places, the consistency and the uniformity of the data property are ensured, the multi-active application server in different places is more efficient when the multi-active application server in different geographical positions is selected, the time for searching the matched server is reduced, and the service processing efficiency is improved.

In one embodiment, under the condition that the service routing policy control server detects that the multi-active application server in the different place fails, acquiring a first server fragment with the failure and a second server fragment matched with the first server fragment in the multi-active application server in the different place; receiving a failure handling policy from a service routing policy control server; and switching the application server and the database server in the first server partition to the application server and the database server in the second server partition according to the fault processing strategy.

Wherein, the first server partition can be understood as a server partition matched with the financial service currently being processed, and the second server partition can be understood as a backup server partition of the first server partition;

an application server may be understood as a server that receives a service call to perform financial service processing, and a database server may be understood as a server that stores data, where a database backup system is included to perform mutual backup between server shards and application servers. The fault policy may be determined by a rule judgment library in the service routing policy control server based on a fault type and a fault range, where the fault type includes an application server fault, a database server fault, a network device fault, and the like, the fault range may be defined by a single application fault, a single node fault, an entire park fault, and the like, the fault rule judgment library may be understood as that a central processing unit (CPU, central Processing Unit) of the server is overloaded, a memory exceeds a usage threshold, and the number of detection failures of the service routing policy control server is counted, where the number of detection failures may be 3 or may be selected according to an actual condition of a current system operation, and the application is not excessively limited. The fault policy specifically set according to the fault type and the fault range may be that when the fault type is an application database fault and the fault range is a single application data fault, the fault switching policy is only to switch a certain application database to the standby database; when the failure type is that all application servers of the same shard fail, the failure switching strategy is to switch all applications to the shards which are mutually standby.

In this embodiment, when the service routing policy control server detects that the remote multi-active service application device fails, the first server partition where the failed remote multi-active service application device is located and the second server partition where the failed remote multi-active service application device is located are obtained, and the failed server is transferred from the first server partition to the second server partition according to the previously received failure processing policy, and the system operation condition is automatically detected, and the failed application server is transferred to the corresponding backup server partition, so that the unified data partition rule reduces the failure switching granularity and improves the capability of the system for processing the service.

In one embodiment, in the case that the failure handling policy is a first failure handling policy for switching a single server, the application server in the first server partition, and the database server in the first server partition are switched to the second server partition, and the backup application server corresponding to the application server, and the backup database server corresponding to the database server.

The first failure handling policy may be understood as a handling policy for switching a single server to a backup server when the server fails.

In an example, when the service routing policy control server determines that a single server fails, the failed application server and the corresponding database server of the first server partition are switched to the backup application server and the backup database server corresponding to the second server partition according to the corresponding failover policy. The real-time fault switching ensures the normal operation of service processing requests, the consistent data rule slicing ensures the high availability of the system, and the switching between the servers with mutually backup ensures the high restorability of the system when faults occur.

In one embodiment, in the case that the failure handling policy is a second failure handling policy that switches all servers in the same server partition, each application server in the first server partition, and each database server in the first server partition, is switched to the second server partition, and each backup application server corresponding to each failed application server, and each backup database server corresponding to each database server.

The second failure processing policy may be understood as a switching policy between corresponding backup servers for a failed server when the servers in the same server partition fail.

Optionally, when the service routing policy control server determines that all servers under the same server partition have faults, switching the faulty application server and the corresponding database server of the first server partition to the backup application server and the corresponding backup database server corresponding to the second server partition according to the corresponding fault switching policy. When the first server fragment fails, the whole server fragment can be switched, so that the high availability of the system when the first server fragment fails is ensured, and the switching flexibility when the first server fragment fails is improved.

In one embodiment, based on the data fragment field, fragment data corresponding to a processing request of a financial service is obtained; and carrying out hash calculation on the fragment data, and determining server fragments matched with the processing request of the financial service according to the result of the hash operation.

The fragment data can be understood as specific numerical values of a bank card client number, a bank order number and the like.

The service routing controller searches for matching fragment data from the service routing policy based on the data fragment field obtained from the processing request of the financial service, performs hash calculation on the data, and determines server fragments matched with the service according to the calculation result. And the efficiency and the accuracy of data access are improved by acquiring the fragmented data. The hash calculation maps the data to a unique hash value, and ensures that the same data is always mapped to the same server fragment, so that the consistency and the reliability of the data can be ensured, the server fragment is determined based on the result according to the hash calculation result, and the service can be correctly and effectively performed on the corresponding server.

In one embodiment, a target service group corresponding to a financial service is obtained from a service routing policy; and obtaining the data fragment field corresponding to the target service packet according to the target service packet.

The service grouping can be understood as that the service of the server facing the processing is different, so that corresponding grouping is required according to the difference of service objects, thereby realizing special processing.

Illustratively, the service routing controller determines a corresponding service packet from the service routing policy based on the processing request of the financial service, and determines a corresponding digital fragment field from the corresponding service packet. The service route controller can realize request route, data isolation and load balancing by determining the service packet and the digital fragment field.

In an exemplary embodiment, as shown in fig. 3, a financial service processing method is provided, and an example of application of the method to the service routing policy control server in fig. 1 is described, including the following steps S301 to S302. Wherein:

step S301, obtaining configured service routing strategy

Step S302, the service routing strategy is sent to the service routing controller; the service routing strategy is used for acquiring a data slicing field matched with a processing request of the financial service under the condition that the service routing controller responds to the processing request of the financial service, acquiring a server slicing matched with the processing request of the financial service based on the data slicing field, and calling at least one target remote multi-active application server in the server slicing for processing the processing request of the financial service to be processed, wherein the financial service is processed through the target remote multi-active application server; the server fragments carry a plurality of different-place multi-activity application servers, and the data fragments of the different-place multi-activity application servers have the same rule.

In this embodiment, the service routing policy control server obtains a pre-configured service routing policy, and sends the policy to the service routing controller, and the service routing controller obtains a digital fragment field and a server fragment based on a processing request of a financial service and the policy, and invokes the target remote multi-active server to perform service processing. The service routing strategy control server presets the service routing strategy, reduces the time for searching the corresponding data slicing field and server slicing in the follow-up process, and improves the service processing efficiency.

In one embodiment, detecting performance capacity information of the different-place multi-activity application server and the database server in each server fragment according to a preset time interval, and acquiring operation information of the different-place multi-activity application server and the database server; detecting whether the remote multi-activity application server fails according to the performance capacity information and the running information; under the condition that the fault of the remote multi-activity application server is detected, acquiring a pre-configured fault processing strategy matched with the fault, and sending the fault processing strategy matched with the fault to a service route controller; the fault processing strategy is used for switching the application server and the database server in the first server fragment into the multi-active application server in different places according to the fault processing strategy by the service routing controller, and the application server and the database server in the second server fragment matched with the first server fragment.

Optionally, the service routing policy control server detects the application server and the database application server in each server partition according to a preset time interval, and obtains the running state of each server partition at the same time, and detects whether the server has a fault according to the information, if so, the fault processing policy matched with the fault is sent to the service routing controller, and the service routing controller switches the server with the fault from the first server partition to the second server partition based on the fault processing policy. The system in operation is detected at fixed time, whether faults occur or not is timely found, a matched fault processing strategy is sent to the service route controller, corresponding fault processing is carried out according to the strategy, timely finding and timely processing of faults of the system are guaranteed, and availability of the system is enhanced.

In one embodiment, after the application server in the first server partition is switched with the database server, the operation information of the application server in the second server partition and the database server is acquired; and updating a pre-configured fault processing strategy according to the operation information.

The running information of the application service and the database server can be understood as whether the second server fragments have insufficient resources, and the specific insufficient resources can be insufficient data of the application server or insufficient cores of the central processing unit.

After the service routing policy control server obtains the operation information of the application server and the database server in the second server partition after the service routing controller is switched according to the fault processing policy, the fault processing policy is correspondingly updated and adjusted according to the problems found in the operation information. The system condition after fault processing is timely detected, other problems are avoided, and the problem cannot be timely solved, so that the same problem cannot occur when the same fault switching occurs next time, and the service processing efficiency of the system is improved.

In one embodiment, the configured service routing policy is updated upon detecting that a plurality of off-site multi-active application servers for processing financial transactions are disposed on different server slices.

The service route of the update configuration can be understood as that, for example, different service processing application servers, the condition that service call spans fragments occurs, and the selection of a route field and a fragment algorithm are automatically tried to be adjusted; in addition, if the system cannot be automatically optimized, a link diagram and a detail report form which are called by the cross-fragment are formed, and then analysis and optimization are carried out by system research personnel.

For example, when detecting that a plurality of different-place multi-active application servers for processing financial services are located under different server fragments, the service routing policy control server generates an adjustment data fragment algorithm and a service grouping rule, and if the adjustment cannot be performed correspondingly, generates a link diagram and a statement of detail of cross-fragment call. The service routing strategy generates a link diagram and a detail report form which are called by cross-fragment through adjusting a data fragment algorithm and a service grouping rule, so that the effective control and management of the multi-active application server in different places can be realized, the consistency and the usability of data are improved, and the performance and the stability of a system are optimized.

In an exemplary embodiment, as shown in fig. 4, the service routing policy control server is configured to uniformly control service routing and failover policies, and is composed of a routing configuration maintenance module 01, a routing policy pushing module 02, a policy analysis optimization module 03 and an availability detection module 04.

Wherein:

route configuration maintenance module 01: the module provides a visual configuration page, and sets a service routing policy according to the type of external service and the rule of data slicing. For example, for a bank card transaction service, the application system employs the customer number of the bank card to perform data fragmentation, so the routing policy for such service is set to perform service routing according to the customer number; for the bank order-receiving service, the application system adopts order numbers to carry out data slicing, and the routing strategy of the service is set to carry out service routing according to the order numbers. A visual configuration page is provided that provides a processing policy when the system fails. Including failure types, such as application server failure, database server failure; fault scope, such as single application fault, whole park fault; fault judging strategies, such as CPU and memory use threshold value, detection failure times and the like; the failure handling policy is like an intra-slice switch to backup slices.

Routing policy pushing module 02: and the service routing controller is responsible for establishing communication connection with the service routing controller, and sending and deploying the service routing policy and the fault handling policy to the service routing controller.

Policy analysis optimization module 03: the module analyzes and optimizes the service route and the fault switching strategy according to the strategy set by the route configuration maintenance module 01. The specific analysis method is as follows: 1) And analyzing whether the service route needs to be adjusted according to the path of the service call. For example, different service processing application servers, the condition of cross-slicing of service call occurs, the selection of a routing field and a slicing algorithm are automatically compensated and adjusted, if the selection and the slicing algorithm cannot be automatically optimized, a link diagram and a detail report of the cross-slicing call are formed, and then analysis and optimization are carried out by system research personnel. 2) And analyzing whether the strategy needs to be adjusted according to the switching condition of each system failure. For example, when an application server fails, the application server of the standby shard is switched, if the system has insufficient resources after switching, the number of the application servers for starting the standby shard or the performance parameters such as the number of the CPU cores are adjusted, and when the same failure occurs next time, the standby shard application server can not have the resource problem.

Availability detection module 04: and the system is responsible for detecting the performance and capacity conditions of an application server, a database server and a database backup server of each service system in each fragment at fixed time, detecting the activity of the servers and receiving the response of the servers, recording the running condition of each system and using the relevant data of the detection result by a routing strategy pushing module and a strategy analysis optimizing module.

In one embodiment, as shown in fig. 5, a specific flow diagram of fault handling is provided.

In step S501, the service routing policy control server detects performance capacity information of the different-place multi-active application server and the database server in each server partition according to a preset time interval, and obtains operation information of the different-place multi-active application server and the database server.

Step S502, the service routing strategy control server detects whether the remote multi-activity application server fails according to the performance capacity information and the operation information.

Step S503, under the condition that the multi-active application server in the different place is detected to have a fault, the service route strategy control server obtains a pre-configured fault processing strategy matched with the fault, and sends the fault processing strategy matched with the fault to the service route controller; and the service routing controller acquires the first server fragment with the fault and the corresponding second server fragment.

Step S504, the service route controller switches the application server and the database server in the first server partition to the application server and the database server in the second server partition according to the fault processing strategy.

In step S505, the service routing policy control server obtains the operation information of the application server and the database server in the second server partition after the application server and the database server in the first server partition are switched.

Step S506, the service routing strategy control server updates the pre-configured fault processing strategy according to the operation information.

The above disclosed fault handling embodiments have the following advantages over the prior art:

1. through mutual backup among the partitions, the system is supported to be deployed in multiple places and multiple activities, and through a detection activity mechanism, when the partitions have problems, automatic switching is performed according to a switching strategy, so that the risk of manual operation is reduced.

2. And automatically analyzing and optimizing service routing and fault switching strategies, and automatically adjusting related strategies by a system through automatic analysis of data analysis and switching processes, so that service routing and fault switching strategies are continuously optimized, and the availability of the system is continuously strengthened.

In an exemplary embodiment, as shown in fig. 6, a detailed flow of a financial business processing method includes:

in step S601, the service routing policy control server acquires the configured service routing policy and sends it to the service routing controller.

In step S602, the service routing controller responds to the processing request for the financial service, and obtains the target service packet corresponding to the financial service and the data fragment field corresponding to the target service packet from the routing policy received by the service routing policy control server.

In step S603, the service routing controller obtains the fragment data corresponding to the financial service processing request based on the data fragment field, performs hash calculation based on the fragment data, and determines the matched server fragment according to the hash calculation result.

In step S604, the service routing controller invokes at least one target remote multi-active application server in the server partition for processing the processing request of the financial service, and processes the financial service through the target remote multi-active application server.

In step S605, the service routing policy control server updates the configured service routing policy in the case that it detects that a plurality of off-site multi-active application servers for processing the financial service are set with different server slices.

The above disclosed embodiment has the following advantages over the prior art, as shown in fig. 7.

1. By classifying the services of the distributed micro-service system and unifying the data slicing rules with the same service classification, the service call among the service processing application systems is ensured to be completed in the same slicing, thereby reducing the cost of service call and simultaneously ensuring that the influence range of a fault of a certain slicing area is clear.

2. And when the service is processed, the service routing strategy controller detects system operation information and correspondingly updates the service routing strategy based on the operation information, so that the distributed micro-service system is more stable.

It should be understood that, although the steps in the flowcharts related to the embodiments described above are sequentially shown as indicated by arrows, these steps are not necessarily sequentially performed in the order indicated by the arrows. The steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders. Moreover, at least some of the steps in the flowcharts described in the above embodiments may include a plurality of steps or a plurality of stages, which are not necessarily performed at the same time, but may be performed at different times, and the order of the steps or stages is not necessarily performed sequentially, but may be performed alternately or alternately with at least some of the other steps or stages.

Based on the same inventive concept, the embodiment of the application also provides a financial service processing device for realizing the above related financial service processing method. The implementation of the solution provided by the device is similar to the implementation described in the above method, so the specific limitation of one or more embodiments of the financial service processing device provided below may refer to the limitation of the financial service processing method hereinabove, and will not be repeated herein.

In one exemplary embodiment, as shown in fig. 8, there is provided a financial service processing apparatus including: a data fragment field acquisition module 801, a server fragment acquisition module 802, and a service invocation module 803, wherein:

the data fragment field obtaining module 801 is configured to obtain, in response to a processing request for a financial service, a data fragment field matching the processing request for the financial service from a service routing policy received by a service routing policy control server.

A server fragment acquisition module 802, configured to acquire a server fragment matched with a processing request of a financial service based on a data fragment field; the server fragments carry a plurality of different-place multi-activity application servers, and the data fragments of the different-place multi-activity application servers have the same rule.

And the service calling module 803 is configured to call at least one target remote multi-activity application server in the server partition, where the target remote multi-activity application server is used to process a processing request of a financial service to be processed, and process the financial service through the target remote multi-activity application server.

In one embodiment, the financial service processing method further includes an acquisition module, a receiving module and a switching module. Wherein:

the acquisition module is used for acquiring the first server fragment with the fault and the second server fragment matched with the first server fragment in the remote multi-active application server under the condition that the fault of the remote multi-active application server is detected.

And the receiving module is used for receiving the fault handling strategy from the service routing strategy control server.

And the switching module is used for switching the application server and the database server in the first server partition to the application server and the database server in the second server partition according to the fault processing strategy.

In one embodiment, the switching module is specifically configured to switch an application server in the first server partition, and a database server in the first server partition, to a backup application server corresponding to the application server, and a backup database server corresponding to the database server, where the failure handling policy is a first failure handling policy that switches a single server.

In another embodiment, the switching module may be further specifically configured to switch each application server in the first server partition, each database server in the first server partition, to the second server partition, each backup application server corresponding to each failed application server, and each backup database server corresponding to each database server, where the failure processing policy is a second failure processing policy that switches all servers in the same server partition.

In one embodiment, the server fragment 802 obtaining module is specifically configured to obtain fragment data corresponding to a processing request of a financial service based on a data fragment field; and carrying out hash calculation on the fragment data, and determining server fragments matched with the processing request of the financial service according to the result of the hash operation.

In one embodiment, the data fragmentation field 801 is specifically configured to record, in a service routing policy, a correspondence between a service packet and a data fragmentation field; acquiring a target service group corresponding to a financial service from a service routing strategy; and obtaining the data fragment field corresponding to the target service packet according to the target service packet.

In another exemplary embodiment, as shown in fig. 9, there is provided a financial service processing apparatus including: a service routing policy acquisition module 901 and a service routing policy sending module 902, wherein:

the service routing policy obtaining module 901 is configured to obtain a configured service routing policy.

A service routing policy sending module 902, configured to send a service routing policy to a service routing controller; the service routing strategy is used for acquiring a data slicing field matched with a processing request of the financial service under the condition that the service routing controller responds to the processing request of the financial service, acquiring a server slicing matched with the processing request of the financial service based on the data slicing field, and calling at least one target remote multi-active application server in the server slicing for processing the processing request of the financial service to be processed, wherein the financial service is processed through the target remote multi-active application server; the server fragments carry a plurality of different-place multi-activity application servers, and the data fragments of the different-place multi-activity application servers have the same rule.

In one embodiment, the financial service processing method further includes a detection module, a fault determination module, and a fault processing policy sending module, where:

The detection module is used for detecting the performance capacity information of the different-place multi-activity application server and the database server in each server fragment according to a preset time interval and acquiring the operation information of the different-place multi-activity application server and the database server.

And the fault judging module is used for detecting whether the remote multi-activity application server has faults or not according to the performance capacity information and the running information.

The fault processing strategy sending module is used for acquiring a pre-configured fault processing strategy matched with the fault under the condition that the fault of the remote multi-activity application server is detected, and sending the fault processing strategy matched with the fault to the service routing controller; the fault processing strategy is used for switching the application server and the database server in the first server fragment into the multi-active application server in different places according to the fault processing strategy by the service routing controller, and the application server and the database server in the second server fragment matched with the first server fragment.

In one embodiment, the failure handling policy sending module is specifically configured to obtain operation information of the application server and the database server in the second server partition after the application server and the database server in the first server partition are switched; and updating a pre-configured fault processing strategy according to the operation information.

In one embodiment, the system further includes an updating module after the financial service processing, where the updating module is specifically configured to update the configured service routing policy when detecting that the plurality of remote multi-active application servers for processing the financial service are set in different server slices.

The above-described respective modules in the financial service processing apparatus may be implemented in whole or in part by software, hardware, or a combination thereof. The above modules may be embedded in hardware or may be independent of a processor in the computer device, or may be stored in software in a memory in the computer device, so that the processor may call and execute operations corresponding to the above modules.

In one exemplary embodiment, a computer device is provided, which may be a server, and the internal structure thereof may be as shown in fig. 10. The computer device includes a processor, a memory, an Input/Output interface (I/O) and a communication interface. The processor, the memory and the input/output interface are connected through a system bus, and the communication interface is connected to the system bus through the input/output interface. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, computer programs, and a database. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage media. The database of the computer device is used for storing processing requests of financial services, various fragmentation data, service grouping and server fragmentation information. The input/output interface of the computer device is used to exchange information between the processor and the external device. The communication interface of the computer device is used for communicating with an external terminal through a network connection. The computer program when executed by a processor implements a financial transaction processing method.

It will be appreciated by those skilled in the art that the structure shown in fig. 10 is merely a block diagram of some of the structures associated with the present application and is not limiting of the computer device to which the present application may be applied, and that a particular computer device may include more or fewer components than shown, or may combine certain components, or have a different arrangement of components.

In one exemplary embodiment, a computer device is provided that includes a memory and a processor, the memory storing a computer program that when executed implements the financial transaction processing method of the above embodiments.

In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored, which when executed by a processor implements the financial transaction processing method of the above embodiment.

In one embodiment, a computer program product is provided, comprising a computer program which, when executed by a processor, implements the financial transaction processing method of the above embodiments.

It should be noted that, the user information (including, but not limited to, user equipment information, user personal information, etc.) and the data (including, but not limited to, data for analysis, stored data, presented data, etc.) referred to in the present application are information and data authorized by the user or sufficiently authorized by each party, and the collection, use, and processing of the related data are required to meet the related regulations.

Those skilled in the art will appreciate that implementing all or part of the above described methods may be accomplished by way of a computer program stored on a non-transitory computer readable storage medium, which when executed, may comprise the steps of the embodiments of the methods described above. Any reference to memory, database, or other medium used in the various embodiments provided herein may include at least one of non-volatile and volatile memory. The nonvolatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical Memory, high density embedded nonvolatile Memory, resistive random access Memory (ReRAM), magnetic random access Memory (Magnetoresistive Random Access Memory, MRAM), ferroelectric Memory (Ferroelectric Random Access Memory, FRAM), phase change Memory (Phase Change Memory, PCM), graphene Memory, and the like. Volatile memory can include random access memory (Random Access Memory, RAM) or external cache memory, and the like. By way of illustration, and not limitation, RAM can be in the form of a variety of forms, such as static random access memory (Static Random Access Memory, SRAM) or dynamic random access memory (Dynamic Random Access Memory, DRAM), and the like. The databases referred to in the various embodiments provided herein may include at least one of relational databases and non-relational databases. The non-relational database may include, but is not limited to, a blockchain-based distributed database, and the like. The processors referred to in the embodiments provided herein may be general purpose processors, central processing units, graphics processors, digital signal processors, programmable logic units, quantum computing-based data processing logic units, etc., without being limited thereto.

The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples only represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the present application. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application shall be subject to the appended claims.

Claims (15)

1. A financial transaction processing method, applied to a service routing controller, comprising:

responding to a processing request for a financial service, and acquiring a data fragment field matched with the processing request of the financial service from a service routing strategy received by a service routing strategy control server;

based on the data fragment field, obtaining a server fragment matched with the processing request of the financial service; the server fragments carry a plurality of different-place multi-activity application servers, and the data fragments of the different-place multi-activity application servers have the same rule;

And invoking at least one target remote multi-activity application server in the server fragment for processing the processing request of the financial service to be processed, and processing the financial service through the target remote multi-activity application server.

2. The method according to claim 1, wherein the method further comprises:

under the condition that the failure of the multi-active application server in the different places is detected, acquiring a first server fragment with the failure and a second server fragment matched with the first server fragment in the multi-active application server in the different places;

receiving a fault handling policy from the service routing policy control server;

and switching the application server and the database server in the first server partition to the application server and the database server in the second server partition according to the fault processing strategy.

3. The method of claim 2, wherein switching the application server and database server in the first server farm to the application server and database server in the second server farm in accordance with the failure handling policy comprises:

And under the condition that the fault processing strategy is a first fault processing strategy for switching a single server, switching an application server in the first server partition and a database server in the first server partition into the second server partition, wherein the application server corresponds to a backup application server and the database server corresponds to a backup database server.

4. The method of claim 2, wherein switching the application server and database server in the first server farm to the application server and database server in the second server farm in accordance with the failure handling policy comprises:

and under the condition that the fault processing strategy is a second fault processing strategy for switching all servers in the same server partition, switching each application server in the first server partition and each database server in the first server partition into the second server partition, and switching each backup application server corresponding to each fault application server and each backup database server corresponding to each database server.

5. The method of claim 1, wherein the obtaining, based on the data shard field, a server shard that matches the processing request of the financial service comprises:

based on the data slicing field, acquiring slicing data corresponding to the processing request of the financial business;

and carrying out hash calculation on the sliced data, and determining server slices matched with the processing request of the financial service according to the result of the hash operation.

6. The method of claim 1, wherein the service routing policy records a correspondence between service packets and data fragmentation fields;

the obtaining, in the service routing policy received from the service routing policy control server, a data fragment field matched with the processing request of the financial service includes:

acquiring a target service group corresponding to the financial service from the service routing strategy;

and obtaining the data fragment field corresponding to the target service packet according to the target service packet.

7. A financial transaction processing method, applied to a service routing policy control server, the method comprising:

acquiring a configured service routing strategy;

Sending the service routing policy to the service routing controller; the service routing strategy is used for acquiring a data slicing field matched with a processing request of a financial service under the condition that a service routing controller responds to the processing request of the financial service, acquiring a server slicing matched with the processing request of the financial service based on the data slicing field, and calling at least one target remote multi-active application server in the server slicing for processing the processing request of the financial service to be processed, wherein the financial service is processed through the target remote multi-active application server; the server fragments carry a plurality of different-place multi-activity application servers, and the data fragments of the different-place multi-activity application servers have the same rule.

8. The method of claim 7, wherein the method further comprises:

detecting performance capacity information of the multi-live application server and the database server in each server partition according to a preset time interval, and acquiring operation information of each multi-live application server and the database server in each different place;

detecting whether the remote multi-activity application server fails according to the performance capacity information and the operation information;

Under the condition that the fault of the remote multi-activity application server is detected, acquiring a pre-configured fault processing strategy matched with the fault, and sending the fault processing strategy matched with the fault to the service routing controller; the fault processing strategy is used for switching the application server and the database server in the first server partition to the application server and the database server in the second server partition matched with the first server partition in the multi-active application server in different places according to the fault processing strategy by the service routing controller.

9. The method of claim 8, wherein after sending the failure-matched failure handling policy to the service routing controller, further comprising:

after the application server and the database server in the first server partition are switched, the operation information of the application server and the database server in the second server partition is acquired;

and updating the pre-configured fault handling strategy according to the operation information.

10. The method of claim 7, wherein the method further comprises:

In the event that a plurality of off-site multi-active application servers for processing financial services are detected as being disposed on different server slices, the configured service routing policies are updated.

11. A financial transaction processing device for use with a service routing controller, the device comprising:

the data fragment field acquisition module is used for responding to the processing request for the financial service and acquiring a data fragment field matched with the processing request of the financial service from the service routing strategy received by the service routing strategy control server;

the server fragment acquisition module is used for acquiring the server fragments matched with the processing requests of the financial services based on the data fragment fields; the server fragments carry a plurality of different-place multi-activity application servers, and the data fragments of the different-place multi-activity application servers have the same rule;

and the service calling module is used for calling at least one target remote multi-activity application server in the server partition, which is used for processing the processing request of the financial service to be processed, and processing the financial service through the target remote multi-activity application server.

12. A financial transaction processing apparatus for application to a service routing policy control server, the apparatus comprising:

The service routing strategy acquisition module is used for acquiring the configured service routing strategy;

a service routing policy sending module, configured to send the service routing policy to the service routing controller; the service routing strategy is used for acquiring a data slicing field matched with a processing request of a financial service under the condition that a service routing controller responds to the processing request of the financial service, acquiring a server slicing matched with the processing request of the financial service based on the data slicing field, and calling at least one target remote multi-active application server in the server slicing for processing the processing request of the financial service to be processed, wherein the financial service is processed through the target remote multi-active application server; the server fragments carry a plurality of different-place multi-activity application servers, and the data fragments of the different-place multi-activity application servers have the same rule.

13. A computer device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor implements the steps of the method of any one of claims 1 to 10 when the computer program is executed.

14. A computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the steps of the method of any of claims 1 to 10.

15. A computer program product comprising a computer program, characterized in that the computer program, when being executed by a processor, implements the steps of the method of any one of claims 1 to 10.