CN105827435A - System for maintaining continuous business operation based on double center systems and method thereof - Google Patents
System for maintaining continuous business operation based on double center systems and method thereof Download PDFInfo
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- CN105827435A CN105827435A CN201610134198.1A CN201610134198A CN105827435A CN 105827435 A CN105827435 A CN 105827435A CN 201610134198 A CN201610134198 A CN 201610134198A CN 105827435 A CN105827435 A CN 105827435A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
- H04L41/0668—Management of faults, events, alarms or notifications using network fault recovery by dynamic selection of recovery network elements, e.g. replacement by the most appropriate element after failure
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/084—Configuration by using pre-existing information, e.g. using templates or copying from other elements
Abstract
The invention discloses a system for maintaining continuous business operation based on double center systems and a method thereof. The system comprises a terminal business processing device which performs business data interaction with a production center system; the production center system which is used for storing business related data and also used for processing a business request and generating a business processing result and transmitting the business processing result to the terminal business processing device; a city-wide center system which is used for storing the business related data; and a monitoring device which is used for monitoring the working state of the production center system, wherein the terminal business processing device is switched to perform business data interaction with the city-wide center system when a manual switching instruction is received or abnormality of the working state of the production center system is monitored, the terminal business processing device receives the business request and transmits the business request to the city-wide center system and receives the business processing result returned by the city-wide center system, and the city-wide center system processes the business request and generates the business processing result and transmits the business processing result to the terminal business processing device.
Description
Technical field
The present invention relates to areas of information technology, a kind of system and method keeping business continuity to run based on double centring systems.
Background technology
In the case of current financial industry competition fierceness day by day, 7 × 24 hours business continuities run, improve customer experience is to improve the important measures of bank competence.Bank's background system is due to the situation such as system upgrade, disaster failover at present, inevitably influences whether the continuous operation of business.Challenging for this, the use of master/slave device should be a kind of the more commonly used method avoiding loss of data and service disconnection, but such solution influences whether source end system performance, and the operating time consumed is longer.Therefore, need badly and research and analyse out a kind of effective ways and system guaranteeing that business continuity runs.
Summary of the invention
Running to realize business continuity, keep the stable performance of system, the present invention proposes a kind of system and method keeping business continuity to run based on double centring systems.The method and system are by setting up production center system and with city centring system, can be under even in everyday situations, service operation is made to feel concerned about system aborning, feel concerned about system aborning when needing upgrade maintenance or break down, the data of production center system are copied to rapidly same city centring system, after data have replicated, operation system is switched to same city centring system, operation system remains running in the centring system of same city, it is ensured that ice continuity.Feel concerned about after system completes upgrade maintenance or fault recovery aborning, replicated by reverse data, after copying back into core system rapidly with the data of city centring system, operation system is switched back into production center system and runs.
The present invention propose based on double centring systems keep business continuity run system include: terminal traffic processing means, supervising device, data copy device, production center system, with city centring system；Wherein, terminal traffic processing means, carry out service data interaction with described production center system, be used for receiving service request, send to production center system, and receive the service processing result that production center system returns；Production center system, for storage service related data, is additionally operable to process service request, generates service processing result, send to terminal traffic processing means；Data copy device, for being copied to same city centring system by the service related data that described production center system stores；With city centring system, it is used for storing described service related data；Supervising device, for monitoring the duty of production center system, when receiving manual switching instruction or monitoring production center working state of system appearance exception, terminal traffic processing means is switched to and carries out service data interaction with city centring system, service request is received by terminal traffic processing means, send to same city centring system, and receive the service processing result that same city centring system returns, service request is processed by same city centring system, generate service processing result, send to terminal traffic processing means.
Further, the service request that described terminal traffic processing means receives includes: accept client and/or the transaction request of banking personnel initiation.
Further, described terminal traffic processing means, is additionally operable to, after receiving service request, pack service request, and generate the unique identification number of business data packet, the business data packet with unique identification number is sent to production center system or with city centring system.
Further, this system also includes: business data packet processing means；Wherein, described business data packet processing means, for receiving the business data packet that terminal traffic processing means sends, by business datum encapsulation routing iinformation, sending to production center system or with the transaction processing system device in the centring system of city, wherein, routing iinformation at least includes transaction processing system device IP address, it is additionally operable to the service processing result receiving production center system or returning with city centring system, and sends to terminal traffic processing means.
Further, this system also includes: connects and controls managing device；Wherein, described supervising device, for monitoring the duty of production center system, when receiving manual switching instruction or monitoring production center working state of system appearance exception, send system switching command to connecting control managing device；Described connection controls managing device, it is connected to terminal traffic processing means, production center system, when receiving system switching command, set up and the connection with city centring system, terminal traffic processing means is switched to and carries out service data interaction with city centring system, block terminal traffic processing means and carry out the transmission of service request to production center system, it is allowed to production center system come back in service processing result.
Further, described production center system also includes: transaction processing system device, service related data storage device；Wherein, transaction processing system device, for receiving packet, and resolve the information obtaining service request, carry out the process logical operations of service request, generate service processing result, store to the different pieces of information table of the data base of service related data storage device, and service processing result is sent to terminal traffic processing means.
Further, described same city centring system also includes: transaction processing system device, service related data storage device；Wherein, in the case of terminal traffic processing means switches to and carries out service data interaction with city centring system, transaction processing system device receives packet, and resolve the information obtaining service request, carry out the process logical operations of service request, generate service processing result, store to the different pieces of information table of the data base of service related data storage device, and service processing result is sent to terminal traffic processing means.
Further, described service related data storage device, for storage service related data, including: customer account, card number, remaining sum.
Further, data copy device, for the service related data that described production center system stores is copied to same city centring system, including: in the case of heart working state of system is normal aborning, data copy device, for being copied to same city centring system by the increment service related data that described production center system stores；In the case of heart working state of system is abnormal aborning, data copy device, for being copied to same city centring system by all service related data that described production center system stores.
Further, described data copy device, it is additionally operable to the service related data by described same city centring system stores and is copied to production center system.
The invention allows for a kind of method keeping business continuity to run based on double centring systems, including: the duty of monitoring production center system；Replicate the service related data of production center system storage to same city centring system；When receiving manual switching instruction or monitoring production center working state of system appearance exception, terminal traffic processing means is switched to and carries out service data interaction with city centring system, service request is received by terminal traffic processing means, send to same city centring system, and receive the service processing result that same city centring system returns, processed service request by same city centring system, generate service processing result, send to terminal traffic processing means.
What the present invention proposed keeps the system and method for business continuity operation to have the effect that and advantage based on double centring systems:
1, the quick copy of data is achieved: achieve production center system and replicate with quick data between the centring system of city, including increment change data and data on stock, it is incremental data under even in everyday situations, it it is data on stock in the case of system reconstructing, it is ensured that production center system and with the data consistency between the centring system of city.
2, being switched fast of system is achieved: by supervising device with connect and control managing device, it is achieved that production center system and with being switched fast between the centring system of city.
3, automatic business processing, treatment effeciency is high: under there is disaster scenario, system can be quickly completed switching automatically；In the case of manual switching, one-touch switching after manual command can be accepted.Generally, automatic business processing degree is high, processes operating time minute level, and treatment effeciency is the highest.
4, achieve the seriality of business service: replicated by quick data, system be switched fast seamless link; automatic business processing etc.; avoid the shutdown under system version upgrading, failure condition, maintain transaction processing system and run continuously, it is achieved that ice continuity.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, is not intended that limitation of the invention.In the accompanying drawings:
Fig. 1 is the system structure schematic diagram keeping business continuity to run based on double centring systems of one embodiment of the invention.
Fig. 2 is the method flow diagram keeping business continuity to run based on double centring systems of one embodiment of the invention.
Fig. 3 is the method flow diagram keeping business continuity to run based on double centring systems of the present invention one specific embodiment.
Fig. 4 is the structural representation of the terminal traffic processing means of one embodiment of the invention.
Fig. 5 is the structural representation of the supervising device of one embodiment of the invention.
Fig. 6 is the structural representation of the business data packet processing means of one embodiment of the invention.
Fig. 7 is the structural representation connecting control managing device of one embodiment of the invention.
Fig. 8 is the structural representation of the transaction processing system device of one embodiment of the invention.
Fig. 9 is the structural representation of the service related data storage device of one embodiment of the invention.
Figure 10 is the structural representation of the data copy device of one embodiment of the invention.
Detailed description of the invention
Hereinafter coordinate diagram and presently preferred embodiments of the present invention, the present invention is expanded on further by reaching the technological means that predetermined goal of the invention is taked.Wherein, the term " unit " used or " module " can realize the software of predetermined function and/or the combination of hardware.Although the device described by following example preferably realizes with software, but hardware, or the realization of the combination of software and hardware also may and be contemplated.
Fig. 1 is the system structure schematic diagram keeping business continuity to run based on double centring systems of one embodiment of the invention.As it is shown in figure 1, this system includes: terminal traffic processing means 1, production center system 2, data copy device 3, with city centring system 4, supervising device 5.It addition, this system can also include: business data packet processing means 6, connection control managing device 7.Wherein,
Terminal traffic processing means 1, carries out service data interaction with production center system 2, is used for receiving service request, sends to production center system 2, and receives the service processing result that production center system 2 returns；
Production center system 2, for storage service related data, is additionally operable to process service request, generates service processing result, send to terminal traffic processing means 1；
Data copy device 3, for being copied to same city centring system 4 by the service related data that production center system 2 stores；
With city centring system 4, for storage service related data；
Supervising device 5, for monitoring the duty of production center system 2, when receiving manual switching instruction or monitoring production center system 2 duty appearance exception, terminal traffic processing means 1 is switched to and carries out service data interaction with city centring system 4, service request is received by terminal traffic processing means 1, send to same city centring system 4, and receive the service processing result that same city centring system 4 returns, service request is processed by same city centring system 4, generate service processing result, send to terminal traffic processing means 1.
In the present embodiment, the service request that terminal traffic processing means 1 receives includes: accept client and/or the transaction request of banking personnel initiation.
In the present embodiment, terminal traffic processing means 1, is additionally operable to, after receiving service request, pack service request, and generate the unique identification number of business data packet, the business data packet with unique identification number is sent to production center system 2 or with city centring system 4.
In the present embodiment, business data packet processing means 6, for receiving the business data packet that terminal traffic processing means 1 sends, by business datum encapsulation routing iinformation, sending to production center system 2 or with the transaction processing system device 21 or 41 in city centring system 4, wherein, routing iinformation at least includes transaction processing system device IP address, it is additionally operable to the service processing result receiving production center system 2 or returning with city centring system 4, and sends to terminal traffic processing means 1.
In the present embodiment, supervising device 5, for monitoring the duty of production center system 2, when receiving manual switching instruction or monitoring production center working state of system appearance exception, send system switching command to connecting control managing device 7；
Connect and control managing device 7, it is connected to terminal traffic processing means 1, production center system 2, when receiving system switching command, set up and the connection with city centring system 4, terminal traffic processing means 1 is switched to and carries out service data interaction with city centring system 4, block terminal traffic processing means 1 and carry out the transmission of service request to production center system 2, it is allowed to production center system 2 come back in service processing result.
In the present embodiment, further combined with shown in Fig. 1, production center system 2 includes: transaction processing system device 21, service related data storage device 22；Wherein, transaction processing system device 21, for receiving packet, and resolve the information obtaining service request, carry out the process logical operations of service request, generate service processing result, store to the different pieces of information table of the data base of service related data storage device 22, and service processing result is sent to terminal traffic processing means 1.
Include with city centring system 4: transaction processing system device 41, service related data storage device 42；Wherein, in the case of terminal traffic processing means 1 switches to and carries out service data interaction with city centring system 4, transaction processing system device 41 receives packet, and resolve the information obtaining service request, carry out the process logical operations of service request, generate service processing result, store to the different pieces of information table of the data base of service related data storage device 42, and service processing result is sent to terminal traffic processing means 1.
Service related data storage device 22 or 42, for storage service related data, including: customer account, card number, remaining sum.
In the present embodiment, in the case of heart working state of system is normal aborning, such as production center system needs system upgrade, data copy device 3 to be copied to same city centring system 4 for increment service related data production center system 2 stored；Aborning during heart working state of system exception, such as when production center system jam or disaster, data copy device 3 is copied to same city centring system 4 for all service related data production center system 2 stored.
It addition, data copy device 3, it is also possible to for the service related data that same city centring system 4 stores is copied to production center system 2.Such as, after production center system 2 is recovered normally to use, the data that same city centring system 4 processes can be copied back into production centring system 2.
Based on same inventive concept, the embodiment of the present invention additionally provides a kind of method keeping business continuity to run based on double centring systems, as described in the following examples.Owing to the principle of the method solution problem is similar to said system, therefore the enforcement of the method may refer to the enforcement of said system, repeats no more in place of repetition.
Fig. 2 is the method flow diagram keeping business continuity to run based on double centring systems of one embodiment of the invention.As in figure 2 it is shown, the method includes:
Step S101, the duty of monitoring production center system, if production center system is working properly, then continue to monitor.
Step S102, replicates the service related data of production center system storage to same city centring system；Wherein,
When production center working state of system is normal, the increment service related data that described production center system stores is copied to same city centring system by data copy device；
When production center working state of system exception, all service related data that described production center system stores are copied to same city centring system by data copy device.
Step S103, when receiving manual switching instruction or monitoring production center working state of system appearance exception, terminal traffic processing means is switched to and carries out service data interaction with city centring system, service request is received by terminal traffic processing means, send to same city centring system, and receive the service processing result that same city centring system returns, same city centring system process service request, generate service processing result, send to terminal traffic processing means.
In order to the above-mentioned system and method keeping business continuity to run based on double centring systems is carried out apparent explanation, illustrate below in conjunction with multiple specific embodiments, however, it should be noted that this embodiment is merely to be better described the present invention, it is not intended that and the present invention is limited improperly.
Shown in Fig. 1, under even in everyday situations, terminal traffic processing means 1 receives request, business data packet is generated by business data packet processing means 6, connect control managing device 7 and establish a connection to production center system 2, business datum is wrapped and is delivered to production center system 2 by connection control managing device 7, processed by transaction processing system device 21, transaction processing system device 21 is read by service related data storage device 22 or stored needs data to be processed, service related data is stored in the service related data storage device 42 that the data syn-chronization that device 22 changes copies to same city centring system 4 by data copy device 3, service related data storage device 42 keeps version consistent with service related data storage device 22.
In the case of inside the plan, such as application software upgrade scene or system software upgrading scene, supervising device 5 receives manual switching instruction, after confirming that data have been completely copied to same city centring system 4, send to connect by switching command and control managing device 7, connect control managing device 7 and rapidly connection is switched to same city centring system 4 by production center system 2.Follow-up business processes and will run in same city centring system 4, and production center system 2 can be shut down and be carried out application software upgrade or system software upgrading, and Business Processing is unaffected, maintains business continuity well and runs.
In the case of outside the plan, when finding that production center system 2 breaks down or disaster causes unavailable such as supervising device 5 monitoring, automatically send switching command and control managing device 7 to connecting, connect control managing device 7 and rapidly connection is switched to same city centring system 4 by production center system 2, follow-up business system will be run in same city centring system 4, Business Processing is substantially unaffected, and maintains business continuity well and runs.
Generally, divide according to device deployment scenario, terminal traffic processing means 1, supervising device 5, business data packet processing means 6, connection control the devices such as managing device 7 and are deployed in podium level outside main frame, other devices are deployed in host layer, advantageously ensure that the High Availabitity of double centring system and switch smoothly.
Further, utilize the system keeping business continuity to run based on double centring systems of Fig. 1 to carry out the flow process that processes, be referred to shown in Fig. 3, specifically include following steps:
Step S201, supervising device monitoring production center system availability.
Step S202, it may be judged whether switch over, if supervising device monitoring finds that production center system is unavailable, or have received manual switching instruction, then switches over, and otherwise supervising device continuation monitoring runs.
Step S203, data copy device is quickly completed change incremental data and replicates, and doubling time can reach second level.
Step S204, connection controls managing device and blocks New Transaction, disconnects and the connection of production center system after old acquaintance is readily accomplished, and foundation and the connection with city centring system rapidly.
Step S205, terminal traffic processing means is sent New Transaction arrive same city centring system and runs, be substantially unaffected client traffic service, it is ensured that business continuity runs.
Therefore, when production center system carries out the inside the plan scene of application software upgrade or system software upgrading, or production center system generation disaster failover needs the scene outside the plan of switching, can be by starting the handling process of the system keeping business continuity to run based on double centring systems, the transaction processing system device being now placed in production center system is in the state of may not operate, application software upgrade or system software upgrading is carried out since it is desired that shut down, or because production center system there occurs that disaster failover is unavailable, the transaction processing system device being positioned at same city centring system is in normal operating condition, business transaction can be accepted, thus maintain business continuity and run.
In the present embodiment, terminal traffic processing means 1 is responsible for accepting client and the transaction request of banking personnel, above send host layer transaction processing system device to process 2 and processes and receive the result that transaction processing system device 2 returns, is deployed in bank branch.Transaction input information is assembled into the discernible packet of main frame according to the form specified by terminal traffic processing means 1, in order to distinguish the banking request that different client handles, packet has unique package number, i.e. different clients initiate on-line transaction request, terminal traffic processing means 1 can produce unduplicated package number, and this package number position in the packet is fixing.In order to distinguish banking kind, packet also comprises transaction code.
With reference to shown in Fig. 4, for the structural representation of terminal traffic processing means.Terminal traffic processing means 1 is mainly used in reading in client traffic transaction request etc., comprising: transaction request input equipment 101, packet serial number generation device 102, data packing and transporter 103.Wherein, transaction request input equipment 101 is used for inputting client traffic transaction request；Packet serial number generation device 102 is for producing the sequence number of unique identification data bag；Data packing and transmitting device 103 are for packing client traffic transaction request data and transmit.
In the present embodiment, supervising device 5 responsible monitoring production center system 2 runs upstate, as unavailable in found production center system 2, then can automatically send out switching command and switch over to connecting control managing device 7, it is adaptable to scene outside the plan.Meanwhile, supervising device 5 can receive artificial switching command, and switching command is given connection control managing device 7 switch over, it is adaptable to inside the plan scene.
With reference to shown in Fig. 5, for the structural representation of supervising device.Supervising device 5 is mainly used in monitoring production center system 2 running status, and carries out website switching etc. according to state status, comprising: monitoring management apparatus 501, command reception processing means 502.Wherein, monitoring management apparatus 501 is used for monitoring the situations such as production center system 2 running status；Command reception processing means 502 is used for receiving relevant switching command, and processes execution.
In the present embodiment, business data packet processing means 6 receives the business data packet that terminal traffic processing means 1 is brought, business data packet is encapsulated further routing iinformation etc. and forms new packet, host layer transaction processing system device is sent to process on and, routing iinformation includes host layer transaction processing system device IP address etc., it is ensured that delivers to correct host service processing system device on packet and processes.Meanwhile, business data packet processing means 6 receives the return packet from main frame (production center system or with city centring system), and returns to terminal traffic processing means 1 according to routing iinformation.
With reference to shown in Fig. 6, for the structural representation of business data packet processing means.Business data packet processing means 6 is mainly used in uploading and receiving packet etc., comprising: data are packed and upload device 601, packet receives and passes down device 602.Wherein, data packing and upload device 601 for uploading the business data packet encapsulating the data such as routing iinformation, packet receives and passes down device 602 for receiving the packet from main frame, and under pass to terminal traffic processing means 1.
In the present embodiment, connect control managing device 7 to be responsible for setting up, being switched to production center system 2 or the connection with city centring system 4, connect control managing device 7 associative operation and need to receive the operational order of self-monitoring device 5, and block the New Transaction sent in terminal traffic processing means 1, but the transaction allowing host service processing system device processing normally returns, after host transaction completes, connecting control managing device 3 will realize rapidly production center system and with the connection between the centring system of city.
With reference to shown in Fig. 7, for connecting the structural representation controlling managing device.Connect control managing device 7 to be mainly used in setting up, being switched to production center system 2 or the connection etc. with city centring system 4, comprising: switching command receives device 701, transaction blocking vessel 702, transaction connection switching apparatus 703.Wherein, switching command receives device 701 for receiving the switching command etc. of self-monitoring device 5；Transaction blocking vessel 702 is used for blocking New Transaction, and allows operating transaction to return；Transaction connection switching apparatus 703 is for being switched to production center system 2 or the connection with city centring system 4.
In the present embodiment, it is positioned at the production center system 2 of host layer or with the transaction processing system device 21 or 41 of city centring system 4, it is responsible for accepting terminal business processing device 1 by the packet sent in business data packet processing means 6, by the data packet format specified, the Transaction Information comprised in whole packet is parsed, after obtaining the information of each field, by this device, the Transaction Information sent in terminal traffic processing means 1 is processed, the concrete content that processes reads related data according to packet information from service related data storage device 22 or 42, computing is carried out according to business processing logic, in the different pieces of information table of the data base that final trading processing result is saved in service related data storage device 22 or 42, and trading processing result data bag is returned to terminal traffic processing means 1.
With reference to shown in Fig. 8, for the structural representation of transaction processing system device.The function realized due to transaction processing system device 21 and transaction processing system device 41 is identical, and to this, transaction processing system device 21 is only specifically described by the present embodiment, repeats no more transaction processing system device 41.Transaction processing system device 21 is mainly for the treatment of business transaction etc., comprising: business data packet receives and resolver 211, data read-write equipment 212, business transaction processing means 213, packet return mechanism 214.Wherein, business data packet receives and resolver 211 is used for receiving and resolving packet by specified format, obtains the request of business transaction related data；Data read-write equipment 212 writes back correlation results data etc. after reading related data or closing the transaction from business data storage device；Business transaction processing means 213 is used for processing business transaction request etc.；Packet return mechanism 214 is used for returning trading processing result data bag etc..
In the present embodiment, service related data storage device 22 or 42 is responsible for storage service related data, including customer account, card number, remaining sum etc., transaction processing system device 21 or 41 can read related data from business data storage device 22 or 42 or storage related data stores device 22 or 42 to service related data.
With reference to shown in Fig. 9, for the structural representation of service related data storage device.The function realized due to service related data storage device 22 and service related data storage device 42 is identical, and to this, service related data storage device 22 is only specifically described by the present embodiment, is not repeating service related data storage device 42.Service related data storage device 22 is mainly used in storage service related data etc., comprising: data read-write equipment 221, memorizer 222.Wherein, data read-write equipment 221 is used for reading and writing associated traffic data；Memorizer 222 is for storage service related data.
In the present embodiment, data copy device 3 is responsible for that service related data stores the data of change in device 22 and is copied in service related data storage device 42, simultaneously, data copy device 3 also supports that reverse data replicates, and service related data can store the data of change in device 42 and copy in service related data storage device 22.Additionally, data copy device 3 also supports the duplication of data on stock, will service related data storage device 22 in total data copy to service related data storage device 42 in, or service related data is stored the total data in device 42 copy to service related data storage device 22 in, so be conducive to Support center website reconstruction scene.
With reference to shown in Figure 10, for the structural representation of data copy device.Data copy device 3 is mainly used in that the service related data of production center system stores the data of change in device 22 and copies to the service related data storage device 42 of same city centring system, comprising: data analysis device 301, data transmission device 302, data sink 303, market demand device 304.Wherein, data analysis device 301 is used for reading databases comparison log information in service related data storage device 22, and resolves generation related data information；Data transmission device 302 is for being transferred to same city centring system 4 by resolving the data generated from production center system 2；Data sink 603 is deployed in same city centring system 4, for receiving the incremental data from production center system 2；Market demand device 604 is deployed in same city centring system 4, for being applied to service related data storage device 42 from reception, the relevant incremental data of reading.
The system and method keeping business continuity to run based on double centring systems that the present invention proposes; solve system disabled problem in the production center in the case of production center systematic difference software or system software upgrading halting problem and disaster failover, have the effect that and advantage:
1, the quick copy of data is achieved: achieve production center system and replicate with quick data between the centring system of city, including increment change data and data on stock, it is incremental data under even in everyday situations, it it is data on stock in the case of system reconstructing, it is ensured that production center system and with the data consistency between the centring system of city.
2, being switched fast of system is achieved: by supervising device with connect and control managing device, it is achieved that production center system and with being switched fast between the centring system of city.
3, automatic business processing, treatment effeciency is high: under there is disaster scenario, system can be quickly completed switching automatically；In the case of manual switching, one-touch switching after manual command can be accepted.Generally, automatic business processing degree is high, processes operating time minute level, and treatment effeciency is the highest.
4, achieve the seriality of business service: replicated by quick data, system be switched fast seamless link; automatic business processing etc.; avoid the shutdown under system version upgrading, failure condition, maintain transaction processing system and run continuously, it is achieved that ice continuity.
Particular embodiments described above; the purpose of the present invention, technical scheme and beneficial effect are further described; it is it should be understood that; the foregoing is only the specific embodiment of the present invention; the protection domain being not intended to limit the present invention; all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, should be included within the scope of the present invention.
Claims (12)
1. one kind based on double centring systems keep business continuity run system, it is characterised in that this system includes: terminal traffic processing means, supervising device, data copy device, production center system, with city centring system；Wherein,
Terminal traffic processing means, carries out service data interaction with described production center system, is used for receiving service request, sends to production center system, and receives the service processing result that production center system returns；
Production center system, for storage service related data, is additionally operable to process service request, generates service processing result, send to terminal traffic processing means；
Data copy device, for being copied to same city centring system by the service related data that described production center system stores；
With city centring system, it is used for storing described service related data；
Supervising device, for monitoring the duty of production center system, when receiving manual switching instruction or monitoring production center working state of system appearance exception, terminal traffic processing means is switched to and carries out service data interaction with city centring system, service request is received by terminal traffic processing means, send to same city centring system, and receive the service processing result that same city centring system returns, service request is processed by same city centring system, generate service processing result, send to terminal traffic processing means.
The system keeping business continuity to run based on double centring systems the most according to claim 1, it is characterised in that the service request that described terminal traffic processing means receives includes: accept client and/or the transaction request of banking personnel initiation.
The system keeping business continuity to run based on double centring systems the most according to claim 1, it is characterized in that, described terminal traffic processing means, it is additionally operable to after receiving service request, service request is packed, and generate the unique identification number of business data packet, the business data packet with unique identification number is sent to production center system or with city centring system.
The system keeping business continuity to run based on double centring systems the most according to claim 3, it is characterised in that this system also includes: business data packet processing means；Wherein,
Described business data packet processing means, for receiving the business data packet that terminal traffic processing means sends, by business datum encapsulation routing iinformation, send to production center system or with the transaction processing system device in the centring system of city, wherein, routing iinformation at least includes transaction processing system device IP address, is additionally operable to the service processing result receiving production center system or returning with city centring system, and sends to terminal traffic processing means.
The system keeping business continuity to run based on double centring systems the most according to claim 1, it is characterised in that this system also includes: connects and controls managing device；Wherein,
Described supervising device, for monitoring the duty of production center system, when receiving manual switching instruction or monitoring production center working state of system appearance exception, sends system switching command to connecting control managing device；
Described connection controls managing device, it is connected to terminal traffic processing means, production center system, when receiving system switching command, set up and the connection with city centring system, terminal traffic processing means is switched to and carries out service data interaction with city centring system, block terminal traffic processing means and carry out the transmission of service request to production center system, it is allowed to production center system come back in service processing result.
The system keeping business continuity to run based on double centring systems the most according to claim 4, it is characterised in that described production center system also includes: transaction processing system device, service related data storage device；Wherein,
Transaction processing system device, for receiving packet, and resolve the information obtaining service request, carry out the process logical operations of service request, generate service processing result, store to the different pieces of information table of the data base of service related data storage device, and service processing result is sent to terminal traffic processing means.
The system keeping business continuity to run based on double centring systems the most according to claim 4, it is characterised in that described same city centring system also includes: transaction processing system device, service related data storage device；Wherein,
In the case of terminal traffic processing means switches to and carries out service data interaction with city centring system, transaction processing system device receives packet, and resolve the information obtaining service request, carry out the process logical operations of service request, generate service processing result, store to the different pieces of information table of the data base of service related data storage device, and service processing result is sent to terminal traffic processing means.
8. according to keeping, based on double centring systems, the system that business continuity runs described in claim 6 or 7, it is characterised in that described service related data storage device, for storage service related data, including: customer account, card number, remaining sum.
The system keeping business continuity to run based on double centring systems the most according to claim 1, it is characterised in that data copy device, for the service related data that described production center system stores is copied to same city centring system, including:
In the case of heart working state of system is normal aborning, data copy device, for being copied to same city centring system by the increment service related data that described production center system stores；
In the case of heart working state of system is abnormal aborning, data copy device, for being copied to same city centring system by all service related data that described production center system stores.
10., according to the system keeping business continuity operation based on double centring systems described in claim 1 or 7, it is characterised in that described data copy device, it is additionally operable to the service related data by described same city centring system stores and is copied to production center system.
11. 1 kinds of methods keeping business continuity to run based on double centring systems, it is characterised in that the method includes:
The duty of monitoring production center system；
Replicate the service related data of production center system storage to same city centring system；
When receiving manual switching instruction or monitoring production center working state of system appearance exception, terminal traffic processing means is switched to and carries out service data interaction with city centring system, service request is received by terminal traffic processing means, send to same city centring system, and receive the service processing result that same city centring system returns, processed service request by same city centring system, generate service processing result, send to terminal traffic processing means.
12. methods keeping business continuity to run based on double centring systems according to claim 11, it is characterised in that the service related data of duplication production center system storage to same city centring system, including:
When production center working state of system is normal, the increment service related data that described production center system stores is copied to same city centring system by data copy device；
When production center working state of system exception, all service related data that described production center system stores are copied to same city centring system by data copy device.
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