CN109729023B - Transaction data transmission method and device - Google Patents
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Abstract
The invention provides a transaction data transmission method and a device thereof, wherein the method comprises the following steps: acquiring transaction data from each payment platform; storing transaction data into a message queue; and the transaction data in the message queue is sent to a clearing database in a distributed mode, and the clearing database carries out clearing and reconciliation according to the transaction data. The method stores the transaction data acquired from each payment platform into the message queue, and the transaction data are generated in parallel and are sent to the clearing database in a distributed mode, so that the transmission efficiency of the transaction data is improved, and the problem of low transmission efficiency in the prior art that the transaction data are sent in a single-thread mode is solved.
Description
Technical Field
The invention relates to the field of data processing, in particular to a transaction data transmission method and a device thereof.
Background
When a user makes an online purchase, a bank card payment and a transfer, a large amount of transaction data is generated. At present, transaction data of a banking transaction system are synchronized through a single thread, that is, each transaction data is transmitted to the banking transaction system one by one in a serial manner.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art.
Therefore, a first object of the present invention is to provide a transaction data transmission method, which is used for sending transaction data to a clearing database in a distributed manner, so as to improve the transmission efficiency of the transaction data, and is used for solving the problem of low transmission efficiency in the existing method for sending transaction data in a single thread manner.
The second objective of the present invention is to provide a transaction data transmission device.
A third object of the present invention is to provide a computer apparatus
A fourth object of the invention is to propose a computer program product.
A fifth object of the invention is to propose a non-transitory computer-readable storage medium.
In order to achieve the above object, an embodiment of a first aspect of the present invention provides a transaction data transmission method, including: acquiring transaction data from each payment platform; storing transaction data into a message queue; and the transaction data in the message queue is sent to a clearing database in a distributed mode, and the clearing database carries out clearing and reconciliation according to the transaction data.
As a possible implementation manner of the embodiment of the first aspect, storing the transaction data in a message queue includes:
acquiring the total capacity of the message queue and the current use capacity of the message queue;
and caching the transaction data into the message queue according to the total capacity and the use capacity.
As a possible implementation manner of the embodiment of the first aspect, the distributively sending the transaction data in the message queue to the clearing database includes:
deploying a plurality of instances for a message queue;
extracting transaction data consistent with the number of the instances from the message queue;
the transaction data is sent separately to the instances, which send the transaction data to the clearing database.
As a possible implementation manner of the embodiment of the first aspect, the transaction data transmission method further includes: counting transaction data which are to be sent and do not enter a message queue;
if the counted amount of transaction data exceeds a preset threshold, the number of instances and/or the load is increased.
As a possible implementation manner of the embodiment of the first aspect, the transaction data transmission method further includes: and the transaction data in the message queue is sent to the corresponding bank system in a distributed mode, and the bank system finishes accounting.
The transaction data transmission method provided by the embodiment of the invention comprises the steps of obtaining transaction data from each payment platform, storing the transaction data into the message queue, sending the transaction data in the message queue to the clearing database in a distributed mode, and clearing and reconciling the transaction data by the clearing database. In the embodiment, the transaction data acquired from each payment platform is stored in the message queue, and the transaction data is generated in parallel, and the transaction data in the message queue is sent to the clearing database in a distributed mode, so that the transmission efficiency of the transaction data is improved, and the problem of low transmission efficiency in the prior art that the transaction data is sent in a single-thread mode is solved.
In order to achieve the above object, a second aspect of the present invention provides a transaction data transmission device, including: the acquisition module is used for acquiring transaction data from each payment platform; the storage module is used for storing the transaction data into a message queue; and the sending module is used for sending the transaction data in the message queue to a clearing database in a distributed mode, and the clearing database carries out clearing and reconciliation according to the transaction data.
As a possible implementation manner of the embodiment of the second aspect, the storage module is further configured to: acquiring the total capacity of the message queue and the current use capacity of the message queue; and buffering the transaction data into the message queue according to the total capacity and the used capacity.
As a possible implementation manner of the embodiment of the second aspect, the sending module includes:
a deployment unit for deploying a plurality of instances for a message queue;
the extracting unit is used for extracting the transaction data consistent with the number of the instances from the message queue;
and the sending unit is used for respectively sending the transaction data to the instances, and the instances send the transaction data to the clearing database.
As a possible implementation manner of the embodiment of the second aspect, the transaction data transmission device further includes: the statistical module is used for counting the transaction data which are to be sent and do not enter the message queue; and the increasing module is used for increasing the number and/or load of the instances if the counted number of the transaction data exceeds a preset threshold value.
As a possible implementation manner of the embodiment of the second aspect, the sending module is further configured to:
and the transaction data in the message queue is sent to the corresponding bank system in a distributed mode, and the bank system finishes accounting.
The transaction data transmission device provided by the embodiment of the invention acquires the transaction data from each payment platform, stores the transaction data into the message queue, sends the transaction data in the message queue to the clearing database in a distributed manner, and the clearing database clears and accounts according to the transaction data. In the embodiment, the transaction data acquired from each payment platform is stored in the message queue, and the transaction data is generated in parallel, and the transaction data in the message queue is sent to the clearing database in a distributed mode, so that the transmission efficiency of the transaction data is improved, and the problem of low transmission efficiency in the prior art that the transaction data is sent in a single-thread mode is solved.
To achieve the above object, a third embodiment of the present invention provides a computer device, including: the transaction data transmission method comprises a memory, a processor and a computer program stored on the memory and capable of running on the processor, wherein when the processor executes the program, the transaction data transmission method is realized according to the embodiment of the first aspect.
To achieve the above object, a fourth aspect of the present invention provides a computer program product, wherein when the instructions in the computer program product are executed by a processor, the transaction data transmission method according to the first aspect is performed.
To achieve the above object, a fifth embodiment of the present invention provides a non-transitory computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the transaction data transmission method according to the first embodiment.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic flow chart illustrating a transaction data transmission method according to an embodiment of the present invention;
FIG. 2 is a flow chart illustrating another transaction data transmission method according to an embodiment of the invention;
fig. 3 is a schematic structural diagram of a transaction data transmission device according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of another transaction data transmission device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of another transaction data transmission device according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
A transaction data transmission method and apparatus according to an embodiment of the present invention will be described with reference to the accompanying drawings.
At present, a bank transaction system synchronizes transaction data through a self-contained synchronization mechanism of a mysql database, and the synchronization mode is a single-thread mode, namely a serial mode. However, the transaction data is generated in parallel, so that the transaction data is transmitted in a single-thread manner, and the transmission efficiency of the transaction data is inevitably low.
Aiming at the problem, the embodiment of the invention provides a transaction data transmission method, which is used for sending transaction data to a clearing database in a distributed mode, so that the transmission efficiency of the transaction data is improved, and the problem of low transmission efficiency caused by sending the transaction data in a single-thread mode in the prior art is solved.
Fig. 1 is a flowchart illustrating a transaction data transmission method according to an embodiment of the present invention.
The transaction data transmission method provided by the embodiment is suitable for a clearing platform, and the clearing platform is connected with various payment platforms, such as a payment platform, a WeChat payment platform and the like, and various bank systems.
As shown in fig. 1, the transaction data transmission method includes the following steps:
In this embodiment, the transaction database of the clearing platform may send a request for acquiring transaction data to each payment platform, such as a payer platform, a wechat payment platform, and the like, at preset intervals, and each payment platform receives the acquisition request and then sends the latest transaction data to the transaction database.
Optionally, each payment platform may also actively send the generated transaction data to the transaction database. For example, each payment platform sends transaction data to the clearing platform once every hour, for example, when 10 am, the transaction data generated between 9 am and 10 am is sent to the transaction database; at 11 am, transaction data generated between 10 am and 11 am is sent to the transaction database.
In this embodiment, the transaction data acquired from each payment platform may be sequentially stored in the message queue according to the order of acquisition.
Because the message queue has a certain capacity, the total capacity of the message queue and the current used capacity of the message queue can be obtained before the transaction data is stored. And then, calculating the residual capacity of the message queue by taking the difference between the total capacity of the message queue and the current used capacity. And then, the transaction data is buffered in the message queue according to the residual capacity of the message queue. When the residual capacity of the message queue is not enough to store one transaction data, stopping buffering the transaction data in the message queue.
And 103, sending the transaction data in the message queue to a clearing database in a distributed mode, and clearing and reconciling by the clearing database according to the transaction data.
In this embodiment, the transaction data may be sent in a distributed multi-instance manner. Specifically, multiple instances are deployed for a message queue, each of which may send a transaction datum. Then, the same amount of transaction data is extracted from the message queue according to the number of deployed instances. And then, the transaction data are respectively sent to the instances, the instances send the transaction data to the clearing database, and the clearing database clears and reconciles the transaction data.
In the embodiment, the transaction data is sent in parallel through a plurality of instances, and compared with a single thread, the transmission efficiency of the transaction data is improved.
In practice, the amount of transaction data that needs to be sent to the clearing database may be greater than the amount of transaction data that can be sent by the deployed plurality of instances. The following describes a transaction data transmission method according to another embodiment of the present invention.
As shown in fig. 2, the transaction data transmission method includes:
In this embodiment, the transaction database may send a request for obtaining transaction data to each payment platform to obtain the transaction data.
Step 202 is similar to step 102 in the above embodiments, and is not repeated here.
In this embodiment, multiple instances are deployed for the message queue, and the transaction data is sent in a distributed multi-instance manner.
At step 204, transaction data consistent with the number of instances is extracted from the message queue.
In this embodiment, the same number of transaction data as the number of instances may be extracted according to the number of instances.
In this embodiment, the extracted transaction data is sent to the instances respectively, and the transaction data is sent to the clearing database by carrying the transaction data by the multiple instances.
And counting the number of transaction data which need to be sent to the clearing database and are not cached in the message queue in the transaction database.
If the counted amount of transaction data exceeds a preset threshold, the number of instances and/or the load is increased, step 207.
In this embodiment, if the amount of the transaction data that needs to be sent to the clearing database is greater than the amount of data that can be sent by the deployed multiple instances, the instance load is increased, so that the amount of the transaction data that can be sent by the instances is increased.
Optionally, more instances may be deployed for the message queue, and the transmission efficiency of the transaction data is further improved by increasing the number of the instances. Of course, if the deployed instances are capable of sending a greater amount of transactional data than is needed, the number of instances may be reduced to conserve resources.
In this embodiment, instances may be dynamically deployed and reclaimed based on the amount of transactional data generated.
In another embodiment of the invention, the transaction database sends the acquired transaction data of each payment platform to the clearing database in a distributed manner, and simultaneously, the transaction data in the message queue can be sent to the corresponding bank system in a distributed manner, and the bank system finishes accounting.
For example, a certain user pays through a Chinese bank card, the payee bank is a Chinese industrial and commercial bank, the transaction data is transmitted to the clearing database and simultaneously transmitted to a Chinese bank system and a Chinese industrial and commercial bank system, and the bank system finishes accounting.
That is, the transaction database may send transaction data to both the clearing database and the banking system such that the clearing database and the banking system perform different processes on the same transaction data.
The transaction data transmission method provided by the embodiment of the invention comprises the steps of obtaining transaction data from each payment platform, storing the transaction data into the message queue, sending the transaction data in the message queue to the clearing database in a distributed mode, and clearing and reconciling the transaction data by the clearing database. In the embodiment, the transaction data acquired from each payment platform is stored in the message queue, and the transaction data is generated in parallel, and the transaction data in the message queue is sent to the clearing database in a distributed mode, so that the transmission efficiency of the transaction data is improved, and the problem of low transmission efficiency in the prior art that the transaction data is sent in a single-thread mode is solved.
In order to implement the above embodiment, the invention further provides a transaction data transmission device.
As shown in fig. 3, the apparatus includes: an acquisition module 310, a storage module 320, and a sending module 330.
The obtaining module 310 is configured to obtain transaction data from each payment platform.
The deposit module 320 is used to deposit transaction data into a message queue.
The sending module 330 is configured to send the transaction data in the message queue to a clearing database in a distributed manner, and the clearing database performs clearing reconciliation according to the transaction data.
In a possible implementation manner of this embodiment, the storage module 320 is further configured to:
acquiring the total capacity of the message queue and the current use capacity of the message queue;
and caching the transaction data into the message queue according to the total capacity and the use capacity.
In a possible implementation manner of this embodiment, as shown in fig. 4, the sending module 330 includes: deployment unit 331, extraction unit 332, sending unit 333.
A deployment unit 331 configured to deploy multiple instances for the message queue.
And an extracting unit 332, configured to extract transaction data in accordance with the number of instances from the message queue.
A sending unit 333, configured to send the transaction data to the instances respectively, and the instances send the transaction data to the clearing database.
In a possible implementation manner of this embodiment, as shown in fig. 5, the apparatus further includes: a statistics module 340 and an increase module 350.
The statistic module 340 is used for counting the transaction data to be sent and not entered into the message queue.
The increasing module 350 is configured to increase the number of instances and/or the load if the counted amount of transaction data exceeds a preset threshold.
In a possible implementation manner of this embodiment, the sending module 330 is further configured to: and the transaction data in the message queue is sent to the corresponding bank system in a distributed mode, and the bank system finishes accounting.
It should be noted that the above explanation of the embodiment of the transaction data transmission method is also applicable to the transaction data transmission device of this embodiment, and is not repeated herein.
The transaction data transmission device provided by the embodiment of the invention acquires the transaction data from each payment platform, stores the transaction data into the message queue, sends the transaction data in the message queue to the clearing database in a distributed manner, and the clearing database clears and accounts according to the transaction data. In the embodiment, the transaction data acquired from each payment platform is stored in the message queue, and the transaction data is generated in parallel, and the transaction data in the message queue is sent to the clearing database in a distributed mode, so that the transmission efficiency of the transaction data is improved, and the problem of low transmission efficiency in the prior art that the transaction data is sent in a single-thread mode is solved.
In order to implement the foregoing embodiment, the present invention further provides a computer device, including: the transaction data transmission method comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein when the processor executes the program, the transaction data transmission method is realized according to the embodiment.
In order to implement the above embodiments, the present invention further provides a computer program product, wherein when the instructions in the computer program product are executed by a processor, the transaction data transmission method according to the foregoing embodiments is executed.
In order to implement the above embodiments, the present invention also proposes a non-transitory computer-readable storage medium on which a computer program is stored, which when executed by a processor implements the transaction data transmission method as described in the foregoing embodiments.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), or the like.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing steps of a custom logic function or process, and alternate implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present invention.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. If implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present invention may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (11)
1. A transaction data transmission method is characterized by being applied to a clearing platform, wherein the clearing platform is connected with a payment platform and a bank system, the clearing platform comprises a transaction database and a clearing database, and the method comprises the following steps:
acquiring transaction data from each payment platform, and sending the transaction data to the transaction database;
storing the transaction data in a message queue;
the transaction data in the message queue are sent to a clearing database in a distributed mode, and the clearing database carries out clearing reconciliation according to the transaction data;
wherein the method further comprises:
while the transaction data in the message queue are sent to a clearing database in a distributed mode, the transaction data in the message queue are sent to a corresponding bank system in a distributed mode, and the bank system finishes accounting; the transaction data are simultaneously sent to the clearing database and the bank system, so that the clearing database and the bank system perform different processing on the same transaction data;
the step of sending the transaction data in the message queue in a distributed manner means that a plurality of instances are deployed for the message queue, and the transaction data is sent in parallel through the plurality of instances.
2. The method of claim 1, wherein depositing the transaction data into a message queue comprises:
acquiring the total capacity of the message queue and the current use capacity of the message queue;
and according to the total capacity and the use capacity, buffering the transaction data into the message queue.
3. The method of claim 1, wherein deploying multiple instances for the message queue, and wherein sending the transaction data in parallel via the multiple instances, comprises:
deploying a plurality of instances for the message queue;
extracting the transaction data consistent with the number of instances from the message queue;
and respectively sending the transaction data to the instances, and sending the transaction data by the instances.
4. The method of claim 3, further comprising:
counting the transaction data which are to be sent and do not enter the message queue;
and if the counted number of the transaction data exceeds a preset threshold value, increasing the number and/or the load of the instances.
5. A transaction data transmission device is applied to a clearing platform, the clearing platform is connected with a payment platform and a bank system, the clearing platform comprises a transaction database and a clearing database, and the device comprises:
the acquisition module is used for acquiring transaction data from each payment platform and sending the transaction data to the transaction database;
the storage module is used for storing the transaction data into a message queue;
the sending module is used for sending the transaction data in the message queue to a clearing database in a distributed mode, and the clearing database carries out clearing and reconciliation according to the transaction data; wherein, still be used for: while the transaction data in the message queue are sent to a clearing database in a distributed mode, the transaction data in the message queue are sent to a corresponding bank system in a distributed mode, and the bank system finishes accounting; the transaction data are simultaneously sent to the clearing database and the bank system, so that the clearing database and the bank system perform different processing on the same transaction data; the step of sending the transaction data in the message queue in a distributed manner means that a plurality of instances are deployed for the message queue, and the transaction data is sent in parallel through the plurality of instances.
6. The transaction data transmission device of claim 5, wherein the deposit module is further configured to:
acquiring the total capacity of the message queue and the current use capacity of the message queue;
and according to the total capacity and the use capacity, buffering the transaction data into the message queue.
7. The transaction data transmission device of claim 5, wherein the sending module comprises:
a deployment unit configured to deploy a plurality of instances for the message queue;
an extracting unit, configured to extract the transaction data in accordance with the number of instances from the message queue;
and the sending unit is used for respectively sending the transaction data to the instances, and the instances send the transaction data.
8. The transaction data transmission device of claim 7, further comprising:
the statistical module is used for counting the transaction data which are to be sent and do not enter the message queue;
and the increasing module is used for increasing the number and/or the load of the instances if the counted number of the transaction data exceeds a preset threshold value.
9. A computer device, comprising: memory, processor and computer program stored on the memory and executable on the processor, characterized in that the processor, when executing the program, implements the transaction data transmission method according to any of claims 1-4.
10. A computer program product in which instructions, when executed by a processor, perform the transaction data transmission method of any of claims 1-4.
11. A non-transitory computer-readable storage medium having stored thereon a computer program, wherein the program, when executed by a processor, implements the transaction data transmission method of any of claims 1-4.
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| CN110210841A (en) * | 2019-05-22 | 2019-09-06 | 网联清算有限公司 | Transaction processing method and device |
| CN110413428B (en) * | 2019-08-06 | 2022-01-25 | 中国联合网络通信集团有限公司 | Account checking data processing method, electronic equipment and storage medium |
| CN111242621B (en) * | 2020-01-16 | 2023-07-28 | 广州虎牙科技有限公司 | Transaction data storage method, device, equipment and storage medium |
| CN111638962A (en) * | 2020-06-08 | 2020-09-08 | 杭州复杂美科技有限公司 | Dynamic expansion and contraction method, device and storage medium for transaction pool |
| CN111694683A (en) * | 2020-06-22 | 2020-09-22 | 中国银行股份有限公司 | Data processing method and device, computer equipment and computer readable storage medium |
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