Data writing method, data writing system, data reading method and data reading system

Abstract

The invention provides a data writing method, a data writing system, a data reading method and a data reading system. The data reading system and the data writing system each comprise a client side, a binary data server and a database server; in the event of writing data, non-binary data in the data to be written is written in the database server; binary data in the data to be written is written in the binary data server; in the event of reading the data, the non-binary data in the data to be read is read from the database server; the binary data in the data to be read is read from the binary data server; the non-binary data is only read and written in the database server; the binary data is read and written in the binary data server; therefore, the problem that access, maintenance and expansion of contents of the database server are not carried out easily due to the fact that a file in the database server is too large can be solved; and simultaneously, the binary data is more convenient, flexible and high-efficiency to read and write.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to a data writing method and system, and a data reading method and system. Background technique [0002] In information systems, it is often necessary to store binary data such as pictures and / or videos, and these binary data have a larger file size than non-binary data. If binary data is stored in In the database server, the file in the database server will be too large, which is not conducive to the access and maintenance of the content of the database server, and is also not conducive to the expansion of the content of the database server. Contents of the invention [0003] In view of this, an embodiment of the present invention provides a data writing method, system, and data reading method and system to solve the problem of storing binary data in the database server the same as non-binary data in the prior art, which will cause database The file in the server is too ...

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Problems solved by technology

[0003] In view of this, an embodiment of the present invention provides a data writing method, system, and data reading method and system to solve the problem of storing binary data in the database server the same as non-binary data in the prior art, which will cause database The file in the server is too large, which is not conducive to the access and maintenance of the database server content, and is not conducive to the expansion of the database server content.

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