A data processing system and data processing method
A data processing system and database technology, applied in the field of data processing, can solve problems such as data inconsistency, and achieve the effect of ensuring consistency
Active Publication Date: 2020-12-01
亚信科技(中国)有限公司
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[0004] In view of this, the present invention provides a data processing system and a data processing method, which are used to solve the problem that after the databases corresponding to each business are separated, when the transaction is completed across business centers, the data in the database corresponding to the associated business will appear. Inconsistent problems, the technical solutions are as follows:
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[0045]The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0046] The embodiment of the present invention provides a data processing system, please refer to figure 1 , shows a schematic structural diagram of the data processing system, the data processing system may include: a control server 100, a first client 101 corresponding to the first service, a first operation server 102, a first service associated with the first service The second client 103 and the second operation server 104 correspond to the two services, w...
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The application provides a data processing system and a data processing method. A control server receives a transaction begin request sent by a first client, generates a transaction number, and sendsthe transaction number to the first client; the first client sends a first operation request carrying the transaction number to a first operation server; the first operation server performs a first operation on a first database based on the first operation request; a second client acquires the transaction number, and sends a second operation request carrying the transaction number to a second operation server; the second operation server performs a second operation on a second database based on the second operation request; a control server controls the first operation server and the second operation server to submit transactions when the first operation is successful and the second operation is successful, and controls the first operation server and the second operation server to roll back the transactions when the first operation fails or the second operation fails. The application can ensure the consistency of data in the databases corresponding to correlated services.
Description
technical field [0001] The present invention relates to the technical field of data processing, in particular to a data processing system and a data processing method. Background technique [0002] In the prior art, the databases corresponding to each business are mixed in a large database. Based on this, the transaction processing process is: use the beginTransaction() method of SQLiteDatabase to start a transaction, and when the program executes to the endTransaction() method, it will check whether the transaction flag is For success, if the setTransactionSuccessful() method is called to set the transaction flag to success before the program executes to endTransaction(), the transaction will be committed, and if the setTransactionSuccessful() method is not called, the transaction will be rolled back. [0003] In the prior art, since the databases corresponding to each business are mixed in one large database, that is, each business center accesses the large database, it is...
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IPC IPC(8): G06F16/23G06F16/27
Inventor 孙德东喻晓
Owner 亚信科技(中国)有限公司