CN105577761A - Trade processing system and trade processing method based on double sites - Google Patents
Trade processing system and trade processing method based on double sites Download PDFInfo
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- CN105577761A CN105577761A CN201510943212.8A CN201510943212A CN105577761A CN 105577761 A CN105577761 A CN 105577761A CN 201510943212 A CN201510943212 A CN 201510943212A CN 105577761 A CN105577761 A CN 105577761A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/06—Buying, selling or leasing transactions
- G06Q30/0601—Electronic shopping [e-shopping]
Abstract
The invention provides a trade processing system and trade processing method based on double sites. The trade processing system comprises a terminal processing apparatus, a gateway, a trade router apparatus, a data synchronization apparatus, the first site and the second site. The first site comprises a first host processing apparatus and a first storage apparatus; the second site comprises a second host processing apparatus and a second storage apparatus; the gateway is connected with the terminal processing apparatus and the trade router apparatus; and the trade router apparatus is connected with the first host processing apparatus, the second host processing apparatus and the time synchronization apparatus. When the trade router apparatus receives a trade request, in case of query trade, query trade data is uploaded to the second host processing apparatus of the second site for processing, and in case of updating trade, updating trade data is uploaded to the first host processing apparatus of the first site for processing.
Description
Technical field
The present invention relates to host computer system Session loads balancing technique field, particularly relate to the transaction processing system based on dual station point and transaction processing method.
Background technology
At present in the S&T condition planning of large enterprise, in order to avoid there is global fault or disaster event initiation operation system interrupt run, mostly establish same city dual station point.On the one hand, the data of a website transaction generation, by real-time synchronization data Replica, can reach real-time synchronization and zero loss of dual station point data.Such as, real-time synchronization data Replica between dual station point and zero loss is realized based on IBMXRC or the Q-REP reproduction technology of asynchronous replication principle.But there is unplanned property at a website to shut down, during as website generation disaster, or when being subject to the affecting of network transfer speeds between dual station point, there will be the time delay of loss of data or data Replica.On the other hand, transaction system is along with the rising gradually of traffic carrying capacity, especially important trade dates such as " two 11 " is faced, while facing a large amount of more New Transaction, also there is a large amount of inquiry class business transaction demands in transaction system, makes to there is a large amount of inquiries in Database Systems and access with renewal, considerably increase the processing pressure of Database Systems, cause the transaction response time of client elongated, serious causes transaction time-out, and then causes Fail Transaction.
Therefore, for the problems referred to above of the transaction system based on dual station point, need the processing pressure problem solving peak traffic transaction system in period, further, need to solve when data syn-chronization generation time delay, do not need manual intervention, ensure the continuous operation of transaction system, and when a website generation disaster, unmanned quick website of intervening can be realized switch, thus not only increase the transaction response speed of system, and achieve the continuous operation of operation system and uninterrupted externally service.
Summary of the invention
The object of the present invention is to provide a kind of transaction processing system based on dual station point and transaction processing method, by classifying to transaction, on inquiry class being concluded the business, sending the second website, on renewal class being concluded the business, sending the first website; When there is data syn-chronization time delay between dual station point and exceeding definition duration, in order to not affect the accuracy of inquiry class transaction, the transaction of inquiry class is routed to the first website, until data syn-chronization time delay is less than definition duration, then the transaction of inquiry class is routed to the second website; There is planned shutdown at the first website or the second website one, as edition upgrading, or the shutdown of unplanned property occurs, as disaster event, described transaction is routed to another and normally runs website, until website is shut down in described generation recover normal operation, then recover arm's length dealing route; Further, when the first website occurs to shut down and data syn-chronization has a time delay, need to open transaction interception function, after waiting for that data syn-chronization completes, then close transaction interception function, described transaction is routed to the second website, until the first website recovers normal.
For reaching above-mentioned purpose, the present invention specifically provides a kind of transaction processing system based on dual station point, the described transaction processing system based on dual station point comprises: terminal processing device, gateway, data synchronization unit, the first website and the second website, it is characterized in that, the described transaction processing system based on dual station point also comprises transaction route device; Described first website comprises: the first host process device and the first storage device; Described second website comprises: the second host process device and the second storage device; Described gateway is connected with described terminal processing device, described transaction route device respectively; Described transaction route device is connected with described first host process device, described second host process device, described data synchronization unit respectively; Described first storage device is connected with described first host process device, described data synchronization unit respectively; Described second storage device is connected with described second host process device, described data synchronization unit respectively; Described terminal processing device receives the transaction request of user, and described transaction request is sent to described gateway, after receiving the transaction results information that described gateway returns, shows transaction results information; Described gateway receives the transaction request of described terminal processing device, and described transaction request is sent to described transaction route device, after receiving the transaction results information that returns of transaction route device, transaction results information is sent to described terminal processing device; Described transaction route device judges the type of transaction request, and carries out the process of following type of transaction judgement after receiving the transaction request of described gateway transmission:
If the transaction of inquiry class, the described second host process device described inquiry class transaction being delivered to described second website is processed, if upgrade class transaction, the described first host process device described renewal class transaction being delivered to described first website is processed.
In the above-mentioned transaction processing system based on dual station point, when described transaction route device receives transaction request, before the process type of described transaction request judged and carry out described type of transaction judgement, described transaction route device obtains data synchronizing relay situation from described data synchronization unit, first carries out judgement and the process of following data syn-chronization time delay:
When data syn-chronization time delay is less than or equal to definition duration, the type of described transaction request is judged, and carry out the process of described type of transaction judgement, otherwise, when data syn-chronization time delay is greater than definition duration, process described transaction request being sent the described first host process device of described first website.
In the above-mentioned transaction processing system based on dual station point; when described transaction route device receives transaction request; before the judgement carrying out described data syn-chronization time delay and process; whether described transaction route device first obtains described first website from the described first host process device of described first website and shuts down; if do not shut down; then carry out judgement and the process of described data syn-chronization time delay, if shut down, be then handled as follows:
Described transaction route device obtains the data syn-chronization time delay situation of described data synchronization unit feedback, if data syn-chronization time delay is less than or equal to definition duration, then the described second host process device described transaction request being delivered to described second website is processed, if data syn-chronization time delay is greater than definition duration, then start transaction interception function, wait for data syn-chronization, until data syn-chronization time delay is less than or equal to definition duration, described transaction route device closes transaction interception function, the described second host process device described transaction request being delivered to described second website is processed.
In the above-mentioned transaction processing system based on dual station point, described definition duration is value average delay time that between described first website and described second website, asynchronous replication transmits data.
The present invention also provides a kind of transaction processing method based on dual station point, the described transaction processing method based on dual station point comprises: when route device of concluding the business receives transaction request, the type of described transaction request is judged, and carries out the process of following type of transaction judgement:
If the transaction of inquiry class, the second host process device described inquiry class transaction being delivered to the second website is processed, if upgrade class transaction, the first host process device described renewal class transaction being delivered to the first website is processed.
In the above-mentioned transaction processing system based on dual station point, the described transaction processing method based on dual station point, also comprise: when route device of concluding the business receives transaction request, before the process type of described transaction request judged and carry out described type of transaction judgement, described transaction route device obtains data synchronizing relay situation from data synchronization unit, first carries out judgement and the process of following data syn-chronization time delay:
When data syn-chronization time delay is less than or equal to definition duration, the type of described transaction request is judged, and carry out the process of described type of transaction judgement, otherwise, when data syn-chronization time delay is greater than definition duration, process described transaction request being sent the first host process device of the first website.
In the above-mentioned transaction processing system based on dual station point; the described transaction processing method based on dual station point; also comprise: when route device of concluding the business receives transaction request; before the judgement carrying out described data syn-chronization time delay and process; whether described transaction route device first obtains described first website from the first host process device of the first website and shuts down, if do not shut down, then carries out judgement and the process of described data syn-chronization time delay; if shut down, be then handled as follows:
Described transaction route device obtains the data syn-chronization time delay situation of data synchronization unit feedback, if data syn-chronization time delay is less than or equal to definition duration, then the second host process device described transaction request being delivered to the second website is processed, if data syn-chronization time delay is greater than definition duration, then start transaction interception function, wait for data syn-chronization, until data syn-chronization time delay is less than or equal to definition duration, described transaction route device closes transaction interception function, is processed by the second host process device described transaction request being delivered to the second website.
In the above-mentioned transaction processing method based on dual station point, described definition duration is value average delay time that between described first website and described second website, asynchronous replication transmits data.
Advantageous Effects of the present invention is: by the system that the present invention relates to by after the transaction of inquiry class and upgrading described second website and described first website are sent in class transaction respectively, originally the transaction all carrying out processing at described first website is carried out load balance at described dual station point, greatly improve the response speed of client trading, simultaneously, by the shutdown situation of monitor data synchronizing relay situation and described first website, can when there is no human intervention, flexibly described inquiry class transaction and the transaction of renewal class are carried out route processing at described first website and described second website, greatly improve the ability of system persistent service.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms a application's part, does not form limitation of the invention.
Fig. 1 is the structural representation of the transaction processing system based on dual station point provided by the invention;
Fig. 2 is the transaction processing method flow chart based on dual station point provided by the invention
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly understand, below in conjunction with embodiment and accompanying drawing, the present invention is described in further details.At this, schematic description and description of the present invention is for explaining the present invention, but not as a limitation of the invention.
Please refer to shown in Fig. 1, Fig. 1 is a kind of transaction processing system based on dual station point provided by the invention, specifically comprises:
Terminal processing device 1, gateway 2, transaction route device 3, data synchronization unit 8, first website and the second website; Described first website comprises: the first host process device 4 and the first storage device 5; Described second website comprises: the second host process device 6 and the second storage device 7; Described gateway 2 is connected with described terminal processing device 1, described transaction route device 3 respectively; Described transaction route device 3 is connected with described first host process device 4, described second host process device 6, described data synchronization unit 8 respectively; Described first storage device 5 is connected with described first host process device 4, described data synchronization unit 8 respectively; Described second storage device 7 is connected with described second host process device 6, described data synchronization unit 8 respectively; When described transaction route device 3 receives transaction request, if the transaction of inquiry class, the described second host process device 6 described inquiry class transaction data being delivered to described second website is processed, if upgrade class transaction, the described first host process device 4 described renewal class transaction data being delivered to described first website is processed.
In the above-mentioned transaction processing system based on dual station point, when described transaction route device 3 receives transaction request, if the transaction of inquiry class, first described transaction route device 3 obtains the data syn-chronization time delay situation of described data synchronization unit 8 feedback, if data syn-chronization time delay is greater than definition duration, then the described first host process device 4 of described first website is sent to process by described inquiry class transaction, if data syn-chronization time delay is less than or equal to definition duration, then the described second host process device 6 of described second website is sent to process by described inquiry class transaction.
In the above-mentioned transaction processing system based on dual station point, when described transaction route device 3 receives transaction request, obtain described first website from the described first host process device 4 of described first website whether to shut down, if shut down, then obtain the data syn-chronization time delay situation of described data synchronization unit 8 feedback, if data syn-chronization time delay is greater than definition duration, then start transaction interception function, wait for data syn-chronization, until data syn-chronization time delay be less than or equal to definition duration after, close transaction interception function again, the described second host process device described transaction being routed to described second website processes, if data syn-chronization time delay is less than or equal to definition duration, then the described second host process device described transaction being routed to described second website processes.
In the above-mentioned transaction processing system based on dual station point, described definition duration is value average delay time that between described first website and described second website, asynchronous replication transmits data.
Please refer to shown in Fig. 2, Fig. 2 is a kind of transaction processing method based on dual station point provided by the invention, specifically comprises:
Step 200: when route device 3 of concluding the business receives transaction request, enter step 201.
Step 201: described transaction route device 3 judges whether the first website shuts down, and if so, enters step 205, otherwise enters step 202.
Step 202: described transaction route device 3 obtains the data syn-chronization time delay situation that data synchronization unit 8 feeds back, if data syn-chronization time delay is greater than definition duration, described definition duration is value average delay time that between the first website and the second website, asynchronous replication transmits data, then enter step 203, otherwise enter step 204.
Step 203: the first host process device described transaction request being delivered to the first website is carried out process and processes by described transaction route device 3.
Step 204: described transaction route device 3 judges the type of described transaction request, if the transaction of inquiry class, then the second host process device described transaction request being delivered to the second website is processed, if upgrade class transaction, then the first host process device described transaction request being delivered to the first website is processed.
Step 205: described transaction route device 3 obtains the data syn-chronization time delay situation of described data synchronization unit 8 feedback, if data syn-chronization time delay is greater than definition duration, described definition duration is value average delay time that between described first website and described second website, asynchronous replication transmits data, then enter step 206, otherwise enter step 208.
Step 206: described transaction route device 3 starts transaction interception function, and wait for data syn-chronization, until data syn-chronization time delay is less than or equal to definition duration, described definition duration is value average delay time that between described first website and described second website, asynchronous replication transmits data.
Step 207: described transaction route device 3 closes transaction interception function.
Step 208: the described second host process device described transaction request being delivered to described second website is carried out process and processes by described transaction route device 3.
The invention provides the transaction processing system based on dual station point and transaction processing method, solve that described transaction is carried out processing the transaction response time caused at a website is long, even cause in the peak traffic phase overtime problem of concluding the business, mainly there is following effect and advantage:
(1) a website transaction response time long problem can be solved
By existing dual station point data simultaneous techniques, can ensure the synchronous of dual station point data, this just makes it possible to classification of business transaction, the first website is sent to process in the transaction still of renewal class, the second website is sent to process in the transaction then of inquiry class, originally the transaction all carrying out processing at described first website is carried out load balance at described dual station point, greatly improves the response speed of client trading.
(2) automatic business processing, treatment effeciency is high
When there is network reason and causing data syn-chronization time delay, by monitor data synchronizing relay situation, can when there is no human intervention, by described delay duration and described data syn-chronization time delay mean value are compared, flexibly described inquiry class transaction is carried out route processing at described first website and described second website, ensure the accuracy of customer inquiries class transaction.When there is plan in described first website or unplanned property is shut down, then obtain the data syn-chronization time delay situation of described data synchronization unit 8 feedback, if data syn-chronization time delay is greater than definition duration, then start transaction interception function, after waiting for that data syn-chronization completes, close transaction interception function again, and automatically described transaction is routed to described second website; If data syn-chronization time delay is less than or equal to definition duration, then directly automatic described transaction is routed to described second website, substantially increases automatic business processing efficiency, the uninterrupted operation of transaction system business can be guaranteed.
Above-described specific embodiment; object of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiments of the invention; the protection range be not intended to limit the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. based on a transaction processing system for dual station point, comprise: terminal processing device, gateway, data synchronization unit, the first website and the second website, is characterized in that, the described transaction processing system based on dual station point also comprises transaction route device;
Described first website comprises: the first host process device and the first storage device;
Described second website comprises: the second host process device and the second storage device;
Described gateway is connected with described terminal processing device, described transaction route device respectively; Described transaction route device is connected with described first host process device, described second host process device, described data synchronization unit respectively; Described first storage device is connected with described first host process device, described data synchronization unit respectively; Described second storage device is connected with described second host process device, described data synchronization unit respectively;
Described terminal processing device receives the transaction request of user, and described transaction request is sent to described gateway, after receiving the transaction results information that described gateway returns, shows transaction results information;
Described gateway receives the transaction request of described terminal processing device, and described transaction request is sent to described transaction route device, after receiving the transaction results information that returns of transaction route device, transaction results information is sent to described terminal processing device;
Described transaction route device judges the type of described transaction request, and carries out the process of following type of transaction judgement after receiving the transaction request of described gateway transmission:
If the transaction of inquiry class, the described second host process device described inquiry class transaction being delivered to described second website is processed, if upgrade class transaction, the described first host process device described renewal class transaction being delivered to described first website is processed.
2. according to claim 1 based on the transaction processing system of dual station point, it is characterized in that, when described transaction route device receives transaction request, before the process type of described transaction request judged and carry out described type of transaction judgement, described transaction route device obtains data synchronizing relay situation from described data synchronization unit, first carries out judgement and the process of following data syn-chronization time delay:
When data syn-chronization time delay is less than or equal to definition duration, the type of described transaction request is judged, and carry out the process of described type of transaction judgement, otherwise, when data syn-chronization time delay is greater than definition duration, process described transaction request being sent the described first host process device of described first website.
3. according to claim 2 based on the transaction processing system of dual station point; it is characterized in that; when described transaction route device receives transaction request; before the judgement carrying out described data syn-chronization time delay and process; whether described transaction route device first obtains described first website from the described first host process device of described first website and shuts down, if do not shut down, then carries out judgement and the process of described data syn-chronization time delay; if shut down, be then handled as follows:
Described transaction route device obtains the data syn-chronization time delay situation of described data synchronization unit feedback, if data syn-chronization time delay is less than or equal to definition duration, then the described second host process device described transaction request being delivered to described second website is processed, if data syn-chronization time delay is greater than definition duration, then start transaction interception function, wait for data syn-chronization, until data syn-chronization time delay is less than or equal to definition duration, described transaction route device closes transaction interception function, the described second host process device described transaction request being delivered to described second website is processed.
4. according to the transaction processing system based on dual station point in claim 2 and claim 3 described in any one, it is characterized in that, described definition duration is value average delay time that between described first website and described second website, asynchronous replication transmits data.
5. based on a transaction processing method for dual station point, it is characterized in that, described transaction processing method comprises:
When route device of concluding the business receives transaction request, the type of described transaction request is judged, and carries out the process of following type of transaction judgement:
If the transaction of inquiry class, the second host process device described inquiry class transaction being delivered to the second website is processed, if upgrade class transaction, the first host process device described renewal class transaction being delivered to the first website is processed.
6., according to claim 5 based on the transaction processing method of dual station point, it is characterized in that:
When route device of concluding the business receives transaction request, before the process type of described transaction request judged and carry out described type of transaction judgement, described transaction route device obtains data synchronizing relay situation from data synchronization unit, first carries out judgement and the process of following data syn-chronization time delay:
When data syn-chronization time delay is less than or equal to definition duration, the type of described transaction request is judged, and carry out the process of described type of transaction judgement, otherwise, when data syn-chronization time delay is greater than definition duration, process described transaction request being sent the first host process device of the first website.
7., according to claim 6 based on the transaction processing method of dual station point, it is characterized in that:
When route device of concluding the business receives transaction request; before the judgement carrying out described data syn-chronization time delay and process; whether described transaction route device first obtains described first website from the first host process device of the first website and shuts down; if do not shut down; then carry out judgement and the process of described data syn-chronization time delay; if shut down, be then handled as follows:
Described transaction route device obtains the data syn-chronization time delay situation of data synchronization unit feedback, if data syn-chronization time delay is less than or equal to definition duration, then the second host process device described transaction request being delivered to the second website is processed, if data syn-chronization time delay is greater than definition duration, then start transaction interception function, wait for data syn-chronization, until data syn-chronization time delay is less than or equal to definition duration, described transaction route device closes transaction interception function, is processed by the second host process device described transaction request being delivered to the second website.
8. according to the transaction processing method based on dual station point in claim 6 and claim 7 described in any one, it is characterized in that, described definition duration is value average delay time that between described first website and described second website, asynchronous replication transmits data.
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| CN109087199A (en) * | 2018-09-21 | 2018-12-25 | 中国建设银行股份有限公司 | Account inquiries system, method and storage medium for bank |
| CN110751560A (en) * | 2019-10-22 | 2020-02-04 | 中国工商银行股份有限公司 | Transaction processing method and device, electronic equipment and readable storage medium |
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