CN106780027A - A kind of data handling system and method - Google Patents
A kind of data handling system and method Download PDFInfo
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- CN106780027A CN106780027A CN201611121659.8A CN201611121659A CN106780027A CN 106780027 A CN106780027 A CN 106780027A CN 201611121659 A CN201611121659 A CN 201611121659A CN 106780027 A CN106780027 A CN 106780027A
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Abstract
The invention provides a kind of data handling system and method, the system includes transacting customer end, transactional services end, centre management end and outside incoming end.The design and system hlerarchy of the system data handling process can meet ever-increasing data volume, ensure that accuracy to data processing, promptness and ease for use.
Description
Technical field
The present invention relates to technical field of data processing, the data handling system and method for more particularly to a kind of financial transaction.
Background technology
As economic continues to develop, bond market quickly grows in recent years, has been provided with sizable investment and transaction
Scale, so if all operations of the bond investment in bond trade managing system can completely be formed automatic electronic,
And for future realizes that the management of investment of various innovations provides the basis of technical support solid enough.In recent bond system
In evolution, bond transaction system extensive and deeply apply as the expansion of market scale forms strong technology branch
Support, has promoted advancing for whole bond market, and on the other hand, the expansion of market scale and operational innovation improve anti-mistake
To propose new requirement and challenge to existing bond transaction system again, force the bond transaction system moment to need to make change
Leather, to adapt to the demand of whole market development.
At present, domestic existing bond trade managing system also there are problems that many, from the point of view of interface function, not have one
The individual transaction-based requirements that disclosure satisfy that increasing bond product category, from the point of view of system architecture, due to the definition of each interface
Lack it is perspective, data transfer is very lack of standardization, adds system degree of coupling tension, cause a mishap generally require by
Multiple subsystems, not only increase the chance of many Single Point of Faliures, and many difficulties are brought to failture evacuation, seriously reduce
The overall performance of system, cannot give investor preferably more humane service so as to result in, and greatly reduce Consumer's Experience.
Therefore, with the continuous growth of trading volume, accuracy, promptness and ease for use for data all propose higher to system
It is required that.
The content of the invention
In order to improve the effect of finance data treatment, strengthen autgmentability, stability and the ease for use of data handling system.This
Invention proposes a kind of data handling system and method.
An embodiment of the invention, the data handling system that the present invention is provided includes：Transactional services end, transacting customer
End, centre management end and outside incoming end, wherein,
Transactional services end, including for processing the quote module of quotation information and monitoring quotation interval, for receiving, checking
The transaction modules for instructing are promised to undertake with treatment conclusion of the business purpose and treatment, promise to undertake repeat-back for being processed into knot fruit and detection
Conclusion of the business module, for process amount adjustment and it is thin note management account module, and/or provide pair when service pair when module；
Transacting customer end, including for showing quotation display module, the information for inquiring about quotation information of quotation information
Enquiry module, the Transaction Inquiries module for the purpose that queries the balance and strike a bargain, and/or for client's LoginLogout and Modify password
LoginLogout module；
Centre management end, including for provide deal message, transaction details information or balance amount information client's consultation module,
Market operational monitoring module, the conversational traffic mould for safeguarding bond essential information for monitoring quotation information or transaction application
Block, and/or the emergency traffic module for processing urgency traffic；
Outside incoming end, including for connecting the interface module of external system；
And the data handling system uses layer architecture, the layer architecture includes client layer, operation layer and data
Layer, wherein,
Client layer, including trade management person end and the transacting customer end, the client layer is provided includes quotation service, pipe
Reason service and the front end services of access service；
Service layer, including the transactional services end and centre management end, and for providing backup and load balancing service
Cluster server, the service layer is used to provide the back-end services of service monitoring, transaction controlling；
Data Layer, including described outside incoming end, the data Layer are used to provide the number of preservation, monitoring and analyze data
According to access service.
An embodiment of the invention, the data handling system, the data handling system uses distributed caching
Preserve data.
An embodiment of the invention, the data handling system, the transacting customer end, transactional services Duan He centers
Management end preserves data by distributed cache server, and keeps transacting customer end, transactional services by dynamic data management
End and centre management end data renewal, delete and uniformity.
An embodiment of the invention, the data handling system, including daily record subsystem, the log system are used
Asynchronous mode, and according to system data disposal ability adjust automatically recording strategy.
The present invention proposes a kind of method of data processing, and an embodiment of the invention, methods described includes as follows
Step：
Transacting customer end receives user's inquiry request, and Query Information is shown to client according to inquiry request, and client is according to friendship
The Query Information that easy client shows sends transaction request, and transacting customer end receives transaction request and sends the transaction request
Give transactional services end；
Transactional services end receives the transaction request that transacting customer end sends, and checking sends the customer information of request, according to testing
Card information processing transaction request, and result message is sent to centre management end；
Centre management end receives the treatment message that transacting customer end sends, and verifies whether the transaction request meets reservation bar
Part, if meeting reservation condition, the centre management end is verified the transaction request, and result message is sent to
Outside incoming end；If being unsatisfactory for reservation condition, the centre management end returns to refuse information to transactional services end.
An embodiment of the invention, in the method for the data processing, transacting customer end, transactional services Duan He centers
Management end preserves data by distributed cache server, and keeps transacting customer end, transactional services by dynamic data management
End and centre management end data renewal, delete and uniformity.
An embodiment of the invention, the method for the data processing is further included：
Transacting customer end preserve quotation information and quotation information data, when customer inquiries information belong to the quotation information and
During quotation information, transacting customer end directly returns to Query Result to client, if customer inquiries information is not belonging to transacting customer end
During the information data of preservation, the inquiry request is sent to transactional services end by transacting customer end, is provided by transactional services end and looked into
Inquiry information.
An embodiment of the invention, the method for the data processing is further included：
The data preserved by distributed cache server, and be managed by unified management end, the management includes
Query caching state, update buffer status, migrating data, update the data or delete data.
An embodiment of the invention, the method for the data processing is further included：
Different priority are set to the request, and the priority is according to the resource situation of system and the identity level of user
Do not set.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, not
Constitute limitation of the invention.In the accompanying drawings：
Fig. 1 is the general frame schematic diagram of data handling system of the present invention；
Fig. 2 is the distributed caching schematic diagram of data handling system of the present invention；
Fig. 3 is the flow chart of data processing method of the present invention.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention are clearer, clear, below in conjunction with the accompanying drawings, to the present invention
It is described in further detail.Here, exemplary embodiment of the invention and its illustrating for explaining the present invention, but not
As limitation of the invention.Term " module " used below or " unit " can realize the hardware of predetermined function, soft
The combination of part or both, when embodiment is described with one of which implementation, other two ways equally can be real
The intention of existing present inventive concept, therefore also belong to contribution category of the invention.
The present invention proposes a kind of data handling system and method, mainly for the treatment of finance data and Transaction Information.Such as
Shown in Fig. 1, finance data processing system proposed by the present invention employs five layers of framework, with reference to real financial transaction service
Demand, the particularly demand of bond business, according to modular design philosophy, system architecture are integrally divided into client layer 101, exhibition
Existing layer 102, key-course 103, operation layer 104, data access layer 105 and database layer 106.Wherein, represent layer 102, key-course
103rd, operation layer 104 may be collectively referred to as service layer 107, and data access layer 105 and database layer 106 may be collectively referred to as data Layer
108, the system has the following advantages that：
(1) rational system infrastructure.Even if basic supporting layer ensure that the system crash of front end, will not also lose and appoint
What data, middle data analysis layer internally provides data buffer service, externally there is provided the data query service of high speed,
Using Distributed Cache Mechanism, it is ensured that the uniformity of data.Therefore the framework level of finance data processing system of the invention
Simply, it is flat, flow chart of data processing is enormously simplify, effectively the disposal ability of enhancing peak-data..
(2) powerful system extended capability.Due to using distributed caching and the numerous event types supported, being in theory
System can be unlimited horizontal extension, a benefit of horizontal extension be need not put into too many fund and development time just can be with
The upgrading of system is realized, compared with the product of market same type, the explosion type that the system has well adapted to finance data increases
It is long.
(3) Consumer's Experience is excellent.In traditional product, the performance of equipment or the environment of whole company are often limited to,
Pursuit of the user to speed cannot be met.Access speed is placed on the system first of system architecture consideration, with most fast speed
The request of data of degree response user, it is ensured that it is smooth that foreground is concluded the business, and is integrally improved the performance of whole transaction flow.
Client layer 101, including user, investor and trade management person.Due to the system in network structure pattern
Front end data will be submitted to background server by represent layer B/S, client by browser by HTTPS agreements, in server end
Realize that the page or data return to client and are shown after service logic.According to user's request, the system should be able to expire
The demand that sufficient B/S clients are accessed, client should reach many requirements such as security, stability, Consumer's Experience.B/S framves
Structure application, the browser and its main version for take into full account page layout, supporting main flow, safety of data transfer etc.
Represent layer 102, using J2EE technologies, including B/S and C/S frameworks, iReport frameworks, AJAX communication modules and WEB
Service module.Represent layer undertakes the webpage representation of whole system, and client is mainly used to verify the input information of user, does
The layout of complex page, and ajax interactions, bring user and preferably experience.Represent layer framework uses Spring MVC, structure
Property it is good, clear, be easy to safeguard.Meanwhile, integrated with MyBatis by Spring.
Key-course 103, operation layer 104 and data access layer 105 equally use J2EE technologies, wherein, key-course 103 includes
Access forwarding module, things control module, management services module and service monitoring module, operation layer include quotation information module,
Core transaction module, risk control module and terminating service module, data access layer 105 include persistence framework, resource management
Module and data memory module.
Key-course 103 is responsible for forwarding request, and request is processed.Submitting button in Web user clicks Web page
To send during HTML form, key-course is received asks and calls corresponding resume module to ask, then using corresponding view come
The data that Display processing module is returned.In addition to the function of accessing and forward, management and monitoring can also be added in key-course 103
Function.
Operation layer 104 receives user's request, and is translated into the logical language in finance data processing procedure, according to gold
Melt business logic and send request of data to data access layer 105 in an orderly manner, and the data that data access layer is returned explain combination
Information into needed for user, and key-course 103 is returned to, operation layer 104 is directly facing the various functions of market exchange system
Realize.Additionally, the service logic of operation layer 104 divides clear, level is simple, reduces the degree of coupling of system architecture.
Data access layer 105 mainly provides the resume and management, safety, things support, backup/restoration of data.The bottom of to
The database manipulation of layer, things management is packaged.
Database layer 106 includes Data analysis library and on-line transaction storehouse.
The hierarchy of data handling system proposed by the present invention includes client layer 101, operation layer 107 and data Layer 108,
Wherein,
Client layer 101, including trade management person end and the transacting customer end, the client layer is provided includes that market take
The front end services of business, management service and access service；
Service layer 107, including the transactional services end and centre management end, and for providing backup and load balancing clothes
The cluster server of business, the service layer is used to provide the back-end services of service monitoring, transaction controlling；
Data Layer 108, including described outside incoming end, the data Layer are used to provide preservation, monitor and analyze data
Data access service.
In the hierarchy of data handling system proposed by the present invention also include caching management module, message queue module and
Interface platform, wherein caching management module and message queue module make full use of distributed caching technology, can effectively reduce and are
System pressure, there is provided system corresponding speed.Interface platform can realize the communication of the finance data processing system and external system,
Extend the function of the system.Finance data processing system proposed by the present invention is to institutional investor's market development transaction business phase
Pass demand is analyzed arrangement, the interphase interaction of each level, the industry for realizing finance data processing system of the invention
Business function.
Finance data processing system proposed by the present invention, there is provided unique Services Oriented Achitecture, it is by difference
Functional unit (referred to as servicing) defines good interface by between service.This causes to build in various such systems
Service in system can be interacted with a kind of unification and general mode.
This loose coupling being referred to as with neutral interface definition between service.The benefit of loosely coupled system has, one at 2 points
Point is its flexibility, on the other hand, when the internal structure of the service in processing system and realization little by little change, it
Can continue to presence.And on the other hand, close coupling means that interface and its function and structure between disparate modules are tight phases
Even, thus when needing to carry out some form of change to part or whole service module, they just seem it is very fragile and
Underaction.
To deriving from business function the need for the system of loose coupling, it is necessary to improve flexibility ratio according to business demand, to adapt to
The environment being continually changing, such as often change policy, business-level, business emphasis, partnership relation, position in industry and
Other factors relevant with business, these factors even can traffic affecting property.The industry of environmental change can be flexibly adapted to
It is on-demand business to be engaged in, in on-demand business, once need, it is possible to complete or perform task mode carry out it is necessary more
Change.The framework and function of finance data processing system proposed by the present invention can meet the demand of flexibility ratio.
Enterprise should be able to make quickly reaction to the change of business, solve new business demand, be client, business parnter
And supplier provides new interactive channel, and be presented one and can support the framework of organic business, and allow enterprise by
The mode of lighting module is added new demand servicing or updates existing service, to solve new service needed, there is provided selection such that it is able to
Service is provided by different channel, it is possible to enterprise is existing or existing application is used as servicing, it is existing so as to protect
IT infrastructures input.
For finance data processing system proposed by the present invention, due to introducing special layer architecture, it also has such as
Lower technique effect：
A) multivariate data is accessed
Transaction middleware is mainly used in enterprise application server, and it generally receives the request that external system is sent, and calculates
Requestor is returned result to afterwards so as to complete the process of Distributed Calculation, and an application server data access is just determined
The characteristics such as form, the complexity of application.So access way, the species of a middleware support just decide that he is to application
The limitation of system form, scale.One middleware system should support access way as much as possible, so as to improve availability, easily
The property used.
The data handling system proposed by the present invention construction characteristic of itself determines that it is more beneficial for the different data of extension
Access way.Every kind of data access form is present with a service in systems, and this special infrastructure service is referred to as
Drive service.It is the service of specific data access form, is processed the characteristics of for data access, by the data after treatment
Feeding system is operated.One mature and stable application change communication mode can be kept original stabilization by this application model
Property.
The finance data processing system supports various access way, and it can allow same business to be connect at these
Enter seamless switching in mode, it even allows for plurality of access modes and works without interacting simultaneously.
B) transactional services chain
Support polytype service in the finance data processing system, be each provided with different modes with meet should
The need for.But using it is most common be generic services, it be it is a kind of according to request perform service.When data access is serviced just
It is true by after data access to system, it is desirable to it can be correctly processed and give response, must thus tell that data access takes
Which type of data of being engaged in do what kind for the treatment of.These information are generally according to certain rule in the configuration file of data access service
It is described, these information can be read and analyze how various data should be processed by data access service.
Follow-up flexible treatment for convenience, it is general that the finance data processing system introduces the service chaining based on transaction
Read, each transaction is corresponding to have a tactic service list, and this transaction can one by one by list after receiving
Service, the service in list such as can be preserved, be changed, being distributed at the behavior to Transaction Information.Service chaining is in whole trading processing
During serve navigation function, it can be what is be changed at any time that transaction services chain information during circulation, so as to reach
It is dynamic to change treatment behavior, it is that miscellaneous service abnormality processing is laid a solid foundation.
C) server cluster application
Server cluster refers to just that many server centereds are got up to carry out same service together, in client just
Seem only one of which server, cluster can carry out parallel computation so as to obtain calculating speed very high using multiple computers,
Can also be backuped with multiple computers, realize load balancing, so that any one mechanical disorder whole system still can
Normal operation.
The finance data processing system have all members in whole network are mapped to local ability, for using
Person is easy just as one server of operation.The status of each node is equality in such cluster application, they
All from process resource in the angle of oneself, as long as so there is whole application in the service of said function on any one node
Can just be normally carried out.
D) Request Priority
When a large amount of requests occur, system resource is consumed rapidly, and system will face and will provide when resource extremely lacks
Distribute to the problem who is used in source.The introducing of privilege level concept is that distribution foundation is provided when systems face resource allocation is chosen,
So as to ensure that system is normal, efficiently run.
It is divided into two kinds of situations from concrete application：
First, when the transaction not high of a large amount of requirement of real-time is linked into system, often process time is more long for these transaction, and this is just
Being likely to result in the transaction very high of other requirement of real-time cannot access or cannot process in time, and such case can be by setting
Transaction priority is solved well.
2nd, when the cpu resource in computer is depleted, any treatment all becomes slowly to include kernel scheduling journey
Sequence, in fact has many cpu resources to be occupied by inessential treatment, such as log system, state inspection in this case
Look into system, monitoring system etc..In this case transaction is made smoothly to quickly finish than the matter is urgents such as system status monitoring, weight
That wants is more, so introducing the concept of service priority, backup service is avoided by important service is set into high priority
Seize excessive system resource.
Transaction priority：System provides 8 proprietary message queues (0-7) to tackle burst feelings according to the characteristics of transaction
Storage system level applies received request in condition, wherein 0-1, and arm's length dealing is deposited in 2-6 has user to distribute, and prison is deposited in 7
Control request.
Service priority：In order to control the priority processing order of different services, construction characteristic, reference of the system according to itself
Requirement in user configuring adjusts the limited level of Service controll process to operating system application, so as to realize the control of service priority
System.
E) dynamic expansion and configuration
Often because the reason such as environmental change, demand shift needs to update configuration or journey during transaction system is run
Sequence, will generally wait non operation time or agreement maintenance time update entering line program, restart etc. and operate, in fact this limitation
Very burden is brought to maintenance.
The finance data processing system is realized dynamic expansion and is configured and ensure that by a series of characteristic
The security of this behavior：
There is one piece of shared drive in system, it is formatted into index the registration table form of form access, in registration
Data in table can be quickly be accessed to, and will not with information content increase become slow.Used in All Activity
Parameter information all can be loaded into registration table from disk on startup, be read from registration table when in use, be configured when needing to update
As long as when by way of program or console the numerical value of change of registration table can just reach the purpose of dynamic change parameter.
Automatically lock, might have multiple users when updating is updated data in access, in order at utmost reduce shadow
Acoustic system can be automatically stopped the operation for being updated message reference person, and visitor may proceed to perform after the completion of renewal, at this moment visitor
What is obtained is exactly new parameter.
Uniset console, dynamic change configuration can be that program is triggered according to state, and operator can also be by console
Update manually, increase application, console can as far as possible control risk and make some warning prompts, under normal circumstances with control
The operation that platform is carried out all is safe.
F) abundant infrastructure service is supported
The system includes multiple service modules and/or service unit, and user can easily possess desired function, and originally
System can constantly increase, improve the support of infrastructure service.
The infrastructure service of support：
TCP is communicated：It is responsible for the telecommunication management under Transmission Control Protocol
Serial communication：Telecommunication management otherwise under serial communication protocol
Data base administration：It is managed collectively access of controlling database
Ftp client：Access FTP service end
Load balancing is managed：Safeguard, manage multi-process service
Log management：Asynchronous Reception show log
Connection monitoring：The connection status of remote supervisor the system is notified, and does some connection maintenances
Automated back-up：The time of the specifying automatic source code by under SRC catalogues is packed and is backed up
Configuration management：Remote request is allowed to change the configuration information of local service
H) cross-platform standard interface
There are numerous external systems to access in itself except server in the applied environment of application server, these systems
It is also that optimization of the part for whole application to them can also improve the efficiency of request, reduce server stress so as to improve entirely
Efficient, the reliability of application.
The finance data processing system provides a set of extremely convenient across machine calling interface of standard, and these interfaces pass through
The features such as compression, easy method of calling of the message, big data quantity of walk away safety.
It is two kinds of application interface and management interface to call API to be divided to across machine, and application interface can call application service with easy
Service on device, these interfaces are generally opened to all users.The authority of management interface is of a relatively high, and he can be realized to whole
The core operations such as management, the monitoring of individual system, these interfaces are only to specific open system.Advantage using standard interface exists
In：
Efficient message：On the basis of completing to specify function, interface can organize the communication bag of minimum to perform, so as to save logical
News expense, saving flow.
Intelligent Compression：System can be carried out after measurement decides whether to be compressed according to the expense of different compression algorithms to data
Transmission.
Safe transmission：Integrated asymmetric secret key cryptographic algorithm, it is ensured that transmission data are not ravesdropping, distort.
Function is controllable：All additional functions can be opened or closed by configuring, it is ensured that user can be according to application feelings
Condition targetedly applies each function.
Visual testing instrument：All across machine calling interfaces can be verified by the visualization tool on correspondence platform
The application and development based on standard interface is being carried out after being served by correctness.
I) high-performance log system
Daily record plays vital effect for orientation problem, understanding system running state, and generally it records more detailed
It is bigger to acting on.But often because it will finally write disk and costly performance cost, especially in non-database
Embodied in business and be especially apparent, it can even exceed traffic handling time 100%.
Using the mode of asynchronous write daily record in notebook data processing system, the data channel provided by platform will write day
Will request is sent to log services, then writes disk by log services.The great expense incurred of so write-in disk will be excluded
Outside exchange hour, and log services also can do corresponding tune according to countermeasure when whole computer process ability reaches capacity
Whole the carrying out for ensureing arm's length dealing.
Independent log system not only in performance advantageously and also it provide various functions also increase what is used
Convenience.
Daily record is divided into following several types, and not have between them level relation arbitrarily to show any or wherein one
Part：
Core-log：Directly record is independent of any interface, and acquiescence is closed
Debugging log：Only show and do not do any file record
Key log：Asynchronous display is simultaneously recorded to file
Abnormal log：Directly record to file
Fig. 2 is the distributed caching structural representation of data handling system proposed by the present invention.The finance data treatment
System uses distributed caching structure, as shown in Fig. 2 with real-time synchronization data, and can cache visitor between buffer service node
Family end can obtain or update data cached, therefore distributed caching structure has high-performance, high availability, good extension
The features such as property, ease for use.
When traditional database faces large-scale data to be accessed, magnetic disc i/o often turns into performance bottleneck, too high so as to cause
Operating lag.Distributed caching using high-speed internal memory as data object storage medium, data deposit in key/value forms
Storage, can ideally obtain DRAM grades of readwrite performance.
Resilient expansion is supported, the data access load that node tackles change is increased or decreased by dynamic, there is provided predictable
Performance and autgmentability；Meanwhile, resource utilization is improved to greatest extent.
Availability includes availability of data and the aspect of service availability two.High availability is realized based on redundancy scheme, without list
Point failure, supports the automatic discovery of failure, pellucidly implements failover, in will not causing buffer service because of server failure
Disconnected or loss of data.Automatic equalization data partition during dynamic expansion, while ensureing that buffer service is continuously available.
Single data and administration view are provided, api interface is simple and unrelated with topological structure；Dynamic expansion or failure
Without human configuration during recovery；It is automatic to choose backup node；Most caching systems provide patterned management console, are easy to
It is unified to safeguard.
Distributed caching can provide finance data limit process support well.As cloud computing is with Web's 2.0
Further development, many enterprises or tissue can face unprecedented demand often:Million grades of concurrent user accesses, every number of seconds is with thousand
Concurrent transaction treatment, flexible elastic and scalability, low delay and 7 × 24 × 365 availabilities of meter etc..Need to great Rong
Amount, the issued transaction application of business key type provide good support.Distributed caching, can used as a kind of crucial XTP technologies
The technical solution of high-throughput, low delay is provided for affairs type application.When its delay writes mechanism and can provide shorter response
Between, while the issued transaction load for greatly reducing database can support the extensive, transaction request of high concurrent.This
Outward, distributed caching manages affairs in internal memory and provides the uniformity guarantee of data, realizes that height can using Data Replication Technology in Mobile
With property, with preferably autgmentability and combining properties.
Fig. 3 is a kind of flow chart of data processing method proposed by the present invention.As shown in Figure 3, there is provided at a kind of data
The embodiment of reason method, methods described comprises the following steps：
S301, transacting customer end receives user's inquiry request, and Query Information, client root are shown to client according to inquiry request
The Query Information shown according to transacting customer end sends transaction request, and transacting customer end receives transaction request and by the transaction request
It is sent to transactional services end；
Wherein, the inquiry request includes that quotation information is inquired about in inquiry quotation.Additionally, transacting customer end can also provide
Client or investor basic identity information checking and management, such as change login password or client's essential information.
S302, transactional services end receives the transaction request that transacting customer end sends, and checking sends the customer information of request, root
Transaction request is processed according to checking information, and result is sent to centre management end；
Wherein, transactional services end is alternatively referred to as core business end, and it includes various service modules, including quote module, friendship
Easy module, conclusion of the business module, account module, market module, pair when module, in the daytime processing module and DayEndProcess module etc..Enter
For one step,
Quote module, for the treatment of Market maker's quotation information and the monitoring of quotation interval, and including following concrete function, receives
Market maker's quotation information from foreign exchange trading center, two queues are split to according to dealing direction difference；According to price priority,
The principle of time priority carries out quotation sequence；Bid amount to same bond one price is merged, and hide Market maker with
And quotation temporal information；The anonymous quotation information for merging of real time propelling movement is to deal maker's client and centre management end.
Transaction modules, instruction treatment is promised to undertake for inspection treatment before the transaction of client's conclusion of the business purpose, and client.
Conclusion of the business module, for client's conclusion of the business result treatment, wherein, by checking that deal message is identified, mark corresponding holding
Promise instructs conclusion of the business success or failure.Available amount adjustment is carried out during failure.Generation client's bond machine account or fund machine account, and according to
Deal message generates corresponding market Back ground Information.
, using the different corresponding data of resume module, finally treatment is tied according to transaction request content at transactional services end
Fruit is sent to centre management end.
S303, centre management end receives the processing information that transacting customer end sends, and verifies whether the transaction request meets
Reservation condition, if meeting reservation condition, the centre management end is verified the transaction request, and result is sent
To outside incoming end；If being unsatisfactory for reservation condition, the centre management end returns to refuse information to transactional services end.
Wherein, centre management end equally includes that multiple modules realize corresponding function, such as client's consultation module, market operation
Monitoring modular, open and close type management module etc..For client's consultation module and market operational monitoring module, can protect in advance wherein
Deposit the certain condition related to client, to be controlled to the transaction request that client initiates, for example, client's book balance or
Market conditions threshold value etc., the purpose of do so can not only control the transaction content of client, for technological side, can mitigate friendship
The load of easy service end server, particularly when there is certain burst point, produces a large amount of client tradings, if do not handed over client
Easy most advance examination and be directly traded treatment, being likely to result in transactional services end overloads, and causes stopping for whole transactional services
Only.Therefore, introduce centre management end carries out advance examination to terms of trade, for service surface, can not only control client to hand over
Easily, for technological side, it is ensured that the smooth execution of trading processing, it is ensured that the normal development of service.Therefore, this business
The design at flow and producer end precisely in order to reach above-mentioned purpose, so as to ensure the realization of the maximum benefit of Trading parties.
It follows that the purpose for introducing distributed caching is the robustness for being further ensured that whole transaction system, distribution
The advantage of formula caching is not only to have disperseed data, enhances the security of data preservation, improves the effect of data processing, together
When can be very good to agree with the flow of whole finance data treatment, data processing can also not only keep safely synchronized update.Also
It is to say, transacting customer end, transactional services end and centre management end preserve data by distributed cache server, and by dynamic
Management keeps the renewal of transacting customer end, transactional services end and centre management end data, deletes and uniformity.
Particular embodiments described above, has been carried out further in detail to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail bright, should be understood that and the foregoing is only specific embodiment of the invention, the guarantor being not intended to limit the present invention
Shield scope, all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, done etc., should be included in this
Within the protection domain of invention.
Claims (9)
1. a kind of data handling system, it is characterised in that the data handling system includes：Transactional services end, transacting customer end,
Centre management end and outside incoming end, wherein,
Transactional services end, including for processing the quote module of quotation information and monitoring quotation interval, for receiving, checking and locate
Reason conclusion of the business purpose and treatment are promised to undertake the transaction modules of instruction, promise to undertake the conclusion of the business of repeat-back for being processed into knot fruit and detection
Module, for process amount adjustment and it is thin note management account module, and/or provide pair when service pair when module；
Transacting customer end, including for showing quotation display module, the information inquiry for inquiring about quotation information of quotation information
Module, the Transaction Inquiries module for the purpose that queries the balance and strike a bargain, and/or stepping on for client's LoginLogout and Modify password
Record cancellation module；
Centre management end, including for providing client's consultation module of deal message, transaction details information or balance amount information, being used for
Monitoring quotation information or transaction application market operational monitoring module, the conversational traffic module for safeguarding bond essential information,
And/or for processing the emergency traffic module of urgency traffic；
Outside incoming end, including for connecting the interface module of external system；
And the data handling system uses layer architecture, the layer architecture includes client layer, operation layer and data Layer, its
In,
Client layer, including trade management person end and the transacting customer end, the client layer is provided includes quotation service, management clothes
Business and the front end services of access service；
Service layer, including the transactional services end and centre management end, and for providing the collection of backup and load balancing service
Group's server, the service layer is used to provide the back-end services of service monitoring, transaction controlling；
Data Layer, including described outside incoming end, the data that the data Layer is used to provide preservation, monitoring and analyze data are visited
The service of asking.
2. data handling system as claimed in claim 1, the data handling system preserves data using distributed caching.
3. data handling system as claimed in claim 2, the transacting customer end, transactional services end and centre management end pass through
Distributed cache server preserves data, and keeps transacting customer end, transactional services end and central tube by dynamic data management
Manage the renewal of end data, delete and uniformity.
4. data handling system as claimed in claim 3, including daily record subsystem, the log system uses asynchronous mode,
And according to system data disposal ability adjust automatically recording strategy.
5. a kind of method of data processing, it is characterised in that methods described comprises the following steps：
Transacting customer end receives user's inquiry request, and Query Information is shown to client according to inquiry request, and client is according to transaction visitor
The Query Information that family end shows sends transaction request, and transacting customer end receives transaction request and the transaction request is sent into friendship
Easy service end；
Transactional services end receives the transaction request that transacting customer end sends, and checking sends the customer information of request, is believed according to checking
Breath treatment transaction request, and result message is sent to centre management end；
Centre management end receives the treatment message that transacting customer end sends, and verifies whether the transaction request meets reservation condition,
If meeting reservation condition, the centre management end is verified the transaction request, and result message is sent to outer
Portion's incoming end；If being unsatisfactory for reservation condition, the centre management end returns to refuse information to transactional services end.
6. the method for data processing as claimed in claim 5, wherein,
Transacting customer end, transactional services end and centre management end preserve data by distributed cache server, and by dynamic
Data management keeps the renewal of transacting customer end, transactional services end and centre management end data, deletes and uniformity.
7. the method for data processing as claimed in claim 5, it is characterised in that methods described is further included：
Transacting customer end preserves quotation information and quotation information data, when customer inquiries information belongs to the quotation information and market
During information, transacting customer end directly returns to Query Result to client, if customer inquiries information is not belonging to the preservation of transacting customer end
Information data when, the inquiry request is sent to transactional services end by transacting customer end, by transactional services end provide inquiry letter
Breath.
8. the method for data processing as claimed in claim 5, it is characterised in that：Methods described is further included：
The data preserved by distributed cache server, and be managed by unified management end, the management includes inquiry
Buffer status, update buffer status, migrating data, update the data or delete data.
9. the method for data processing as claimed in claim 6, further includes：Different priority are set to the request,
The priority is set according to the resource situation of system and the level of identity of user.
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| CN111680999A (en) * | 2020-05-28 | 2020-09-18 | 韩永辉 | Internet financial transaction system and method based on big data |
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