CN111639086A - Data reconciliation method, device, equipment and storage medium - Google Patents

Abstract

The embodiments of the present invention disclose a data reconciliation method, device, device and storage medium. The method includes: obtaining corresponding reconciliation data from at least two data sources respectively according to the received data change message; performing reconciliation operations according to the reconciliation data; if the reconciliation result is that the reconciliation is uneven, judging whether the reconciliation data is not There is a lack; according to the lack of reconciliation data, the reconciliation result information is sent. The technical solution of the embodiment of the present invention can accurately send the reconciliation result information and generate an alarm signal during reconciliation, so as to avoid false alarms when the reconciliation result is unreliable due to the lack of reconciliation data.

Description

A data reconciliation method, device, equipment and storage medium

technical field

Embodiments of the present invention relate to the technical field of data reconciliation, and in particular, to a data reconciliation method, apparatus, device, and storage medium.

Background technique

With the development of Internet technology, there will always be a large amount of interactive data between different systems. For example, when a product is purchased, paid or repaid, the data in the user account system and the merchant account system will interact. When an event occurs between two systems, the interactive data needs to meet expectations, and to determine whether the interactive data meets expectations, the means of realization is reconciliation.

In the prior art, when reconciliation between different systems is performed, an alarm signal will be generated if the reconciliation is abnormal. For example, if the reconciliation result is uneven, an alarm signal will be generated. However, when the reconciliation data or the system itself is abnormal, the reconciliation will be abnormal, and an alarm signal will be generated directly. The alarm signal generated at this time is a false alarm signal, which cannot be avoided in the prior art. This false alarm signal is generated.

SUMMARY OF THE INVENTION

The embodiments of the present invention provide a data reconciliation method, device, equipment and storage medium, which can accurately send reconciliation result information and avoid false alarms.

In a first aspect, an embodiment of the present invention provides a data reconciliation method, which includes:

Obtain corresponding reconciliation data from at least two data sources according to the received data change message;

perform a reconciliation operation according to the reconciliation data;

If the reconciliation result is that the reconciliation is uneven, determine whether the reconciliation data is missing;

According to the lack of the reconciliation data, the reconciliation result information is sent.

In a second aspect, an embodiment of the present invention further provides a data reconciliation device, the device comprising:

A reconciliation data acquisition module, configured to acquire corresponding reconciliation data from at least two data sources according to the received data change message;

a reconciliation operation execution module, configured to perform a reconciliation operation according to the reconciliation data;

A judging module for missing reconciliation data, configured to determine whether the reconciliation data is missing if the reconciliation result is uneven;

An information sending module, configured to send a reconciliation failure message according to the lack of the reconciliation data.

In a third aspect, an embodiment of the present invention further provides an account reconciliation device, where the account reconciliation device includes:

one or more processors;

storage means for storing one or more programs,

When the one or more programs are executed by the one or more processors, the one or more processors implement a data reconciliation method according to any embodiment of the present invention.

In a fourth aspect, an embodiment of the present invention further provides a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, implements a data reconciliation method according to any embodiment of the present invention.

The present invention obtains the corresponding reconciliation data from at least two data sources respectively according to the received data change message; performs reconciliation operation according to the reconciliation data; if the reconciliation result is that the reconciliation is uneven, it is judged whether the reconciliation data exists Missing; according to the lack of reconciliation data, the reconciliation result information is sent, which solves the problem of false alarms when the reconciliation results are unreliable due to the lack of reconciliation data, realizes the accurate sending of reconciliation result information, and avoids false alarms Effect.

Description of drawings

1 is a flowchart of a data reconciliation method provided in Embodiment 1 of the present invention;

2 is a flowchart of a data reconciliation method provided in Embodiment 2 of the present invention;

3 is a data flow chart of a data reconciliation system provided by Embodiment 2 of the present invention;

4 is a data flow chart of a data reconciliation system provided by Embodiment 2 of the present invention;

5 is a schematic structural diagram of a data reconciliation device according to Embodiment 3 of the present invention;

FIG. 6 is a schematic structural diagram of an account reconciliation device according to Embodiment 4 of the present invention.

Detailed ways

The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, the drawings only show some but not all structures related to the present invention.

Example 1

FIG. 1 is a flowchart of a data reconciliation method provided in Embodiment 1 of the present invention. This embodiment can be applied to avoid false alarms when data is missing in real-time reconciliation. The method can be performed by a data reconciliation device. Execution, the apparatus can be implemented by means of software and/or hardware, and the apparatus can be integrated in computer equipment, as shown in FIG. 1 , the method specifically includes:

Step 110: Acquire corresponding reconciliation data from at least two data sources respectively according to the received data change message.

Among them, events usually occur in at least two systems, one system will correspond to two databases, one is the primary database, which is used for real business use; the other is the standby database, which is used to replicate and store the data of the primary database. It is used when there is a problem with the main database. When the data is synchronized from the primary database to the standby database, a data change message will be sent to the reconciliation device. When the reconciliation device receives the data change message, it will obtain the corresponding reconciliation data from the corresponding data source of the system. The data source in the embodiment of the present invention may be a standby database corresponding to the system for storing data. Reconciliation data can be associated data in data sources corresponding to different systems when an event occurs.

For example, the event is a loan repayment event. The loan corresponds to the order system, and the repayment corresponds to the billing system. Both the order system and the billing system have a primary database and a standby database. The data source may be the standby database corresponding to the loan order system and the repayment billing system respectively, and the reconciliation data is the loan data in the standby database corresponding to the order system and the repayment data in the standby database corresponding to the billing system.

Step 120: Perform a reconciliation operation according to the reconciliation data.

The reconciliation device will perform a reconciliation operation according to a preset reconciliation rule according to the acquired reconciliation data, and the preset reconciliation rule may be a script for performing the reconciliation operation. For example, the loan data in the standby database corresponding to the order system can be reconciled with the repayment data in the standby database corresponding to the billing system.

Step 130: If the reconciliation result is that the reconciliation is uneven, determine whether the reconciliation data is missing.

Wherein, the reconciliation result may be a balance of the reconciliation or an unevenness of the reconciliation. Reconciliation level indicates that the reconciliation data conforms to the preset reconciliation rules, and there is no problem; while the reconciliation difference indicates that the reconciliation data does not conform to the preset reconciliation rules, and there is a problem. The existing problem may be caused by the lack of reconciliation data. It may also be caused by problems with the reconciliation data itself. When the reconciliation is uneven, the reconciliation device will send a reconciliation uneven alarm, so that the system administrator can adjust the system and find out the problems existing in the system. Therefore, it is normal to send a reconciliation inconsistency alarm due to problems in the reconciliation data itself. However, due to the lack of reconciliation data resulting in uneven reconciliation, there may not be a problem with the reconciliation data, but the reconciliation data may be delayed due to network problems and large amounts of data. Adjustment is not a situation that needs to send a reconciliation inequity alarm. In this case, sending a reconciliation discrepancy alarm will cause a false alarm.

In one implementation of the embodiment of the present invention, optionally, judging whether the reconciliation data is missing includes: judging whether the reconciliation data obtained from all data sources satisfies the preset reconciliation rules; Set up reconciliation rules to determine that the reconciliation data is not missing; if the reconciliation data does not meet the preset reconciliation rules, determine that the reconciliation data is missing.

The reconciliation data required for the reconciliation operation can be known from the preset reconciliation rules, and when the acquired reconciliation data meets the requirements of the preset reconciliation rules, it can be determined that the reconciliation data is not missing; When the acquired reconciliation data does not meet the requirements of the preset reconciliation rules, for example, the reconciliation rules require data from two standby databases, but only the data from one standby database is acquired, so it can be judged that the reconciliation data is missing.

Step 140: Send reconciliation result information according to the lack of reconciliation data.

Among them, when the reconciliation data is not missing, the reconciliation device will send the reconciliation result information. For example, the reconciliation result information may be reconciliation discrepancies and reconciliation discrepancies alarms. When the reconciliation data is missing, the reconciliation device will send the reconciliation result information. For example, the reconciliation result information may be that the reconciliation is not equal, and the reconciliation data is missing, but the reconciliation inconsistency alarm will not be sent. Reconciliation inequity alarms can be sent accurately to avoid false alarms when reconciliation results are unreliable due to lack of reconciliation data.

The technical solution of the embodiment of the present invention is to obtain corresponding reconciliation data from at least two data sources respectively according to the received data change message; perform reconciliation operations according to the reconciliation data; if the reconciliation result is that the reconciliation is uneven, Determine whether the reconciliation data is missing; send the reconciliation result information according to the lack of reconciliation data, solve the problem of false alarm when the reconciliation result is unreliable due to the lack of reconciliation data, and realize the accurate sending of the reconciliation result information , to accurately generate the alarm signal, to avoid the effect of false alarm.

Embodiment 2

FIG. 2 is a flowchart of a data reconciliation method provided in Embodiment 2 of the present invention. This embodiment is a further refinement of the above technical solution. The technical solution in this embodiment may be different from that in one or more of the above embodiments. combination of various options.

As shown in Figure 2, the method specifically includes:

Step 210: Acquire corresponding reconciliation data from at least two data sources respectively according to the received data change message.

Step 220: Perform a reconciliation operation according to the reconciliation data.

Step 230: If the reconciliation result is that the reconciliation is uneven, determine whether the reconciliation data obtained from all the data sources satisfy the preset reconciliation rules; if the reconciliation data satisfies the preset reconciliation rules, determine that the reconciliation data is not missing; If the reconciliation data does not meet the preset reconciliation rules, it is determined that the reconciliation data is missing.

Step 240: If the reconciliation data is missing, check whether the data source corresponding to the missing reconciliation data is delayed; if the data source corresponding to the missing reconciliation data is delayed, mark the missing reconciliation data as delayed data.

Among them, when the reconciliation data is missing, you can check whether the data source corresponding to the missing reconciliation data is delayed. If the data source is delayed, the reconciliation data will also be delayed, and the delayed reconciliation data can be marked as delayed data. , which can facilitate subsequent reconciliation of delayed data. It is also possible to rule out the lack of reconciliation data caused by other reasons. For example, if the reconciliation data is missing due to data delay, the system administrator may not need to adjust it, but if the reconciliation data is missing due to a system failure, it may be necessary. Notify the administrator of the system in a timely manner. Therefore, it is necessary to further judge whether the lack of the reconciliation data is caused by the delay of the reconciliation data, and it may be that the sending of the reconciliation discrepancy alarm is more accurate.

In one implementation of the embodiment of the present invention, optionally, checking whether there is a delay in the data source corresponding to the missing reconciliation data includes: obtaining the change time of the reconciliation data from the data source corresponding to the non-missing reconciliation data, And obtain the synchronization time of the reconciliation data from the data source corresponding to the missing reconciliation data; if the change time is after the synchronization time, determine that there is a delay in the data source corresponding to the missing reconciliation data; if the change time is not after the synchronization time, determine There is no delay in the data source corresponding to the missing reconciliation data; the change time is the time corresponding to the change of each reconciliation data in the data source; the synchronization time is the time when all data in the data source is backed up synchronously.

Among them, each piece of data has a change time, and the change time of the data is the time when the data is synchronized from the primary database to the standby database. The data in the standby database also has a synchronization time. The synchronization time means that all data before this synchronization time is synchronized from the primary database to the standby database.

When judging whether the data source corresponding to the missing reconciliation data is delayed, the change time of the reconciliation data can be obtained from the data source corresponding to the non-missing reconciliation data, and the reconciliation data can be obtained from the data source corresponding to the missing reconciliation data Data synchronization time; if the change time is after the synchronization time, it can be determined that there is a delay in the data source corresponding to the missing reconciliation data. For example, the reconciliation operation between the order system and the billing system is performed, and the reconciliation data corresponding to the billing system is missing, the change time of the reconciliation data corresponding to the order system is 5:35, and the synchronization time of the standby database corresponding to the billing system is 5:00 30 points. When the order system data is changed, the billing system data should be changed at the same time. However, when the synchronization time is before the change time, it means that when the data of the order system is changed, the data of the billing system is not synchronized from the primary database to the standby database. It can be determined that there is a delay in the billing system, which leads to the lack of reconciliation data corresponding to the billing system.

If the change time is not after the synchronization time, there is no delay in determining the data source corresponding to the missing reconciliation data. For example, the reconciliation operation between the order system and the billing system is performed, and the reconciliation data corresponding to the billing system is missing, the change time of the reconciliation data corresponding to the order system is 5:35, and the synchronization time of the standby database corresponding to the billing system is 5:00 40 marks. When the order system data is changed, the billing system data should be changed at the same time. However, at this time, the synchronization time is after the change time, indicating that when the data of the order system changes, the data of the billing system should be synchronized from the primary database to the standby database. It is not due to the delay in the billing system that the reconciliation data corresponding to the billing system is missing. It can be determined that There is no delay in the billing system, which may be due to the lack of reconciliation data due to the failure of the billing system.

Step 250: At preset time intervals, periodically obtain the synchronization time of the delayed data from the data source corresponding to the delayed data; if the synchronization time of the delayed data is after the change time, obtain the missing reconciliation data from the data source corresponding to the delayed data and carry out the process. Reconciliation operation.

Among them, in order to perform the reconciliation operation on the delayed data, the reconciliation device will obtain the synchronization time of the delayed data at preset time intervals, and judge whether the delayed data can be obtained. When the synchronization time of the delayed data is after the change time, it is considered that the delayed data should be synchronized from the primary database to the standby database at this time, and the delayed data can be obtained, that is, the missing reconciliation data can be obtained. The reconciliation device will obtain the missing reconciliation data from the standby database corresponding to the delayed data, and perform reconciliation operations.

The technical solution of this embodiment is to obtain corresponding reconciliation data from at least two data sources respectively according to the received data change message; perform reconciliation operations according to the reconciliation data; if the reconciliation result is that the reconciliation is uneven, determine Whether the reconciliation data obtained from all data sources satisfies the preset reconciliation rules; if the reconciliation data satisfies the preset reconciliation rules, determine that the reconciliation data is not missing; if the reconciliation data does not meet the preset reconciliation rules, determine The reconciliation data is missing; if the reconciliation data is missing, check whether the data source corresponding to the missing reconciliation data is delayed; if the data source corresponding to the missing reconciliation data is delayed, mark the missing reconciliation data as delayed data ; At preset time intervals, periodically obtain the synchronization time of the delayed data from the data source corresponding to the delayed data; if the synchronization time of the delayed data is after the change time, obtain the missing reconciliation data from the data source corresponding to the delayed data for reconciliation The operation solves the problem of false alarms when the reconciliation results are unreliable due to the delay of reconciliation data, and realizes the effect of accurately sending the reconciliation result information, accurately generating alarm signals, and avoiding false alarms.

FIG. 3 is a data flow chart of a data reconciliation system provided in Embodiment 2 of the present invention. As shown in FIG. 3 , during the real-time reconciliation process, the reconciliation device will obtain reconciliations from multiple data sources for reconciliation. data, and perform reconciliation operations based on the acquired reconciliation data. For example, if the reconciliation data 1 obtained from the first data source exists, and the reconciliation data 2 obtained from the second data source is missing, real-time reconciliation is performed, and the reconciliation result is that the reconciliation is uneven. The reconciliation device will check whether there is a delay in the second data source corresponding to the missing reconciliation data 2. If there is a delay in the second data source, the reconciliation data 2 corresponding to the second data source will be marked as delayed data, and the reconciliation will not be sent. Uneven alarm can accurately send the reconciliation result information, generate an alarm signal, and avoid false alarms.

Fig. 4 is a data flow chart of a data reconciliation system provided in Embodiment 2 of the present invention. As shown in Fig. 4, for reconciliation data that is delayed in real-time reconciliation, it will be marked as delayed data. The accounting device will regularly check the synchronization time of its corresponding data source. If the synchronization time is as expected, that is, the synchronization time of the data source corresponding to the delayed reconciliation data is after the change time of the non-delayed reconciliation data, the delayed data pair will be triggered. Reconciliation is performed on the reconciliation data whose reconciliation result is abnormal due to the delay in the real-time reconciliation. If the synchronization time does not meet the expectations, it will continue to regularly check the synchronization time of the corresponding data source until the synchronization time meets the expectations, and perform the reconciliation operation. According to the reconciliation result, the reconciliation result information is sent, which may be a balance of the reconciliation, or an unbalance of the reconciliation, and an unbalanced alarm is sent when the reconciliation is uneven. The reconciliation result information can be sent accurately, alarm signals can be accurately generated, and false alarms can be avoided. At the same time, the reconciliation operation can be performed again for the delayed reconciliation data to improve the accuracy of the reconciliation results.

Embodiment 3

FIG. 5 is a schematic structural diagram of a data reconciliation device provided in Embodiment 3 of the present invention. Referring to FIG. 5 , the apparatus includes: a reconciliation data acquisition module 310 , an account reconciliation operation execution module 320 , a reconciliation data missing judgment module 330 and an information sending module 340 .

Wherein, the reconciliation data acquisition module 310 is configured to acquire corresponding reconciliation data from at least two data sources respectively according to the received data change message;

a reconciliation operation execution module 320, configured to perform a reconciliation operation according to the reconciliation data;

A judging module 330 for missing reconciliation data, configured to judge whether the reconciliation data is missing if the reconciliation result is an unbalanced reconciliation;

The information sending module 340 is configured to send a reconciliation failure message according to the lack of reconciliation data.

Optionally, the information sending module 340 includes:

The delay checking unit is used to check whether the data source corresponding to the missing reconciliation data is delayed if the reconciliation data is missing;

The delayed data marking unit is used to mark the missing reconciliation data as delayed data if the data source corresponding to the missing reconciliation data is delayed.

Optional, delayed checking unit, including:

The time obtaining subunit is used to obtain the change time of the reconciliation data from the data source corresponding to the non-missing reconciliation data, and obtain the synchronization time of the reconciliation data from the data source corresponding to the missing reconciliation data;

The delay determination subunit is used to determine that the data source corresponding to the missing reconciliation data is delayed if the change time is after the synchronization time; if the change time is not after the synchronization time, determine that the data source corresponding to the missing reconciliation data is not delayed ;

Among them, the change time is the time corresponding to the change of each reconciliation data in the data source; the synchronization time is the time when all data in the data source is backed up synchronously.

Optionally, the judging module 330 for missing reconciliation data includes:

The reconciliation data missing judgment unit is used to judge whether the reconciliation data obtained from all data sources satisfies the preset reconciliation rules; if the reconciliation data satisfies the preset reconciliation rules, it is determined that the reconciliation data is not missing; If the data does not meet the preset reconciliation rules, it is determined that the reconciliation data is missing.

Optionally, the device further includes:

The synchronization time periodic acquisition module is used to periodically obtain the delay from the data source corresponding to the delayed data at preset time intervals after marking the missing reconciliation data as delayed data if the data source corresponding to the missing reconciliation data is delayed. data synchronization time;

The reconciliation operation module is used to obtain the missing reconciliation data from the data source corresponding to the delayed data to perform the reconciliation operation if the synchronization time of the delayed data is after the change time.

The data reconciliation device provided by the embodiment of the present invention can execute the data reconciliation method provided by any embodiment of the present invention, and has functional modules and beneficial effects corresponding to the execution method.

Embodiment 4

FIG. 6 is a schematic structural diagram of an account reconciliation device according to Embodiment 4 of the present invention. As shown in FIG. 6 , the account reconciliation device includes:

One or more processors 410, one processor 410 is taken as an example in FIG. 6;

memory 420;

The apparatus may further include: an input device 430 and an output device 440 .

The processor 410 , the memory 420 , the input device 430 and the output device 440 in the device may be connected by a bus or in other ways, and the connection by a bus is taken as an example in FIG. 6 .

As a non-transitory computer-readable storage medium, the memory 420 can be used to store software programs, computer-executable programs, and modules, such as program instructions/modules corresponding to a data reconciliation method in this embodiment of the present invention (for example, appendix. The reconciliation data acquisition module 310 shown in FIG. 5 , the reconciliation operation execution module 320 , the reconciliation data missing judgment module 330 and the information sending module 340 ). The processor 410 executes various functional applications and data processing of the computer device by running the software programs, instructions and modules stored in the memory 420, that is, a data reconciliation method of the above method embodiment is implemented, namely:

Obtain corresponding reconciliation data from at least two data sources according to the received data change message;

perform a reconciliation operation according to the reconciliation data;

If the reconciliation result is that the reconciliation is uneven, determine whether the reconciliation data is missing;

According to the lack of the reconciliation data, the reconciliation result information is sent.

The memory 420 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the computer equipment, and the like. Additionally, memory 420 may include high-speed random access memory, and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid-state storage device. In some embodiments, the memory 420 may optionally include memory located remotely from the processor 410, and these remote memories may be connected to the terminal device through a network. Examples of such networks include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

The input device 430 may be used to receive input numerical or character information, and to generate key signal input related to user settings and function control of the computer device. The output device 440 may include a display device such as a display screen.

Embodiment 5

An embodiment of the present invention provides a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, implements a data reconciliation method as provided in the embodiment of the present invention:

Obtain corresponding reconciliation data from at least two data sources according to the received data change message;

perform a reconciliation operation according to the reconciliation data;

If the reconciliation result is that the reconciliation is uneven, determine whether the reconciliation data is missing;

According to the lack of the reconciliation data, the reconciliation result information is sent.

Any combination of one or more computer-readable media may be employed. The computer-readable medium may be a computer-readable signal medium or a computer-readable storage medium. The computer readable storage medium can be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus or device, or a combination of any of the above. More specific examples (a non-exhaustive list) of computer readable storage media include: electrical connections having one or more wires, portable computer disks, hard disks, random access memory (RAM), read only memory (ROM), Erasable Programmable Read Only Memory (EPROM or Flash), fiber optics, portable compact disk read only memory (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination of the foregoing. In this document, a computer-readable storage medium can be any tangible medium that contains or stores a program that can be used by or in conjunction with an instruction execution system, apparatus, or device.

A computer-readable signal medium may include a propagated data signal in baseband or as part of a carrier wave, with computer-readable program code embodied thereon. Such propagated data signals may take a variety of forms including, but not limited to, electromagnetic signals, optical signals, or any suitable combination of the foregoing. A computer-readable signal medium can also be any computer-readable medium other than a computer-readable storage medium that can transmit, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device .

Program code embodied on a computer readable medium may be transmitted using any suitable medium including, but not limited to, wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.

Computer program code for carrying out operations of the present invention may be written in one or more programming languages, including object-oriented programming languages—such as Java, Smalltalk, C++, but also conventional Procedural programming language - such as "C" language or similar programming language. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer, or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any kind of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computer (eg, using an Internet service provider through Internet connection).

Note that the above are only preferred embodiments of the present invention and applied technical principles. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the protection scope of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments, and can also include more other equivalent embodiments without departing from the concept of the present invention. The scope is determined by the scope of the appended claims.

Claims (10)

1. A data reconciliation method, comprising:

respectively acquiring corresponding reconciliation data from at least two data sources according to the received data change message;

performing account checking operation according to the account checking data;

if the account checking result is that the account checking is not smooth, whether the account checking data is missing or not is judged;

and sending account checking result information according to the missing condition of the account checking data.

2. The method of claim 1, wherein the sending reconciliation result information according to the missing condition of the reconciliation data comprises:

if the reconciliation data is missing, checking whether a data source corresponding to the missing reconciliation data has delay;

and if the data source corresponding to the missing reconciliation data has delay, marking the missing reconciliation data as delay data.

3. The method of claim 2, wherein checking whether a data source corresponding to the missing reconciliation data has a delay comprises:

acquiring the change time of the reconciliation data from a data source corresponding to the non-missing reconciliation data, and acquiring the synchronization time of the reconciliation data from a data source corresponding to the missing reconciliation data;

if the change time is after the synchronization time, determining that a delay exists in a data source corresponding to the missing reconciliation data;

if the change time is not after the synchronization time, determining that no delay exists in a data source corresponding to the missing reconciliation data;

wherein the change time is the time corresponding to the change of each piece of account checking data in the data source; the synchronous time is the time for synchronously backing up all data in the data source.

4. The method of claim 1, wherein the determining whether the reconciliation data is missing comprises:

judging whether the reconciliation data acquired from all the data sources meet a preset reconciliation rule or not;

if the account checking data meet a preset account checking rule, determining that the account checking data are not missing;

and if the account checking data do not meet the preset account checking rule, determining that the account checking data are missing.

5. The method of claim 3, wherein after the marking the missing reconciliation data as deferred data if there is a delay in the data source corresponding to the missing reconciliation data, further comprising:

periodically acquiring the synchronization time of the delay data from a data source corresponding to the delay data at preset time intervals;

and if the synchronization time of the delay data is after the change time, acquiring missing reconciliation data from a data source corresponding to the delay data to perform reconciliation operation.

6. A data reconciliation apparatus, comprising:

the account checking data acquisition module is used for respectively acquiring corresponding account checking data from at least two data sources according to the received data change message;

the account checking operation execution module is used for carrying out account checking operation according to the account checking data;

the account checking data missing judging module is used for judging whether the account checking data is missing or not if the account checking result is that the account checking is not smooth;

and the information sending module is used for sending the account checking non-result message according to the missing condition of the account checking data.

7. The apparatus of claim 6, wherein the information sending module comprises:

the delay checking unit is used for checking whether a data source corresponding to the missing reconciliation data has delay or not if the reconciliation data has missing;

and the delayed data marking unit is used for marking the missing reconciliation data as delayed data if the data source corresponding to the missing reconciliation data has delay.

8. The apparatus of claim 7, wherein the delay check unit comprises:

the time acquisition subunit is used for acquiring the change time of the reconciliation data from the data source corresponding to the non-missing reconciliation data and acquiring the synchronization time of the reconciliation data from the data source corresponding to the missing reconciliation data;

the delay determining subunit is configured to determine that a delay exists in a data source corresponding to the missing reconciliation data if the change time is after the synchronization time; if the change time is not after the synchronization time, determining that no delay exists in a data source corresponding to the missing reconciliation data;

wherein the change time is the time corresponding to the change of each piece of account checking data in the data source; the synchronous time is the time for synchronously backing up all data in the data source.

9. A reconciliation apparatus, comprising:

one or more processors;

a storage device for storing one or more programs,

when executed by the one or more processors, cause the one or more processors to implement a data reconciliation method as claimed in any one of claims 1-5.

10. A computer-readable storage medium, on which a computer program is stored, which program, when being executed by a processor, carries out a data reconciliation method according to any one of claims 1 to 5.

Images