A data storage method, device and system

Abstract

The invention discloses a data storage method, device and system. The method includes an intermediate server receiving a data storage request sent by a project server, and the data storage request includes data to be stored, a data identifier and a preset project identifier; according to the The data identifier and the item identifier generate the key value of the data to be stored; the key value and the data to be stored are sent and stored in the cache system. Compared with the prior art, in the technical solution of the embodiment of the present invention, different project servers correspond to different project identifiers, so that the data of different projects can be distinguished, and the data in the same project is set with different data by the project server. Identification, therefore, the key value generated according to the item identification and data identification can uniquely correspond to a piece of data, thereby avoiding misoperations, enabling the cache system to manage data normally and ensure the normal use of data.

Description

technical field [0001] The present invention relates to the field of Internet technologies, and more specifically, to a data storage method, device and system. Background technique [0002] In the era of Internet search, when a user queries information through the client, the client sends the query request to each project server, such as a novel server, picture server, video server, etc., and each project server reads the information in the database according to the information entered by the user. The corresponding data is sent to the client as query result data for display. It can be seen that every time a user queries information, the project server must access the database, and the amount of data stored in the database is huge, thereby reducing the speed of the dynamic web application. In order to reduce the number of visits to the database, the Memcached cache system is introduced. Memcached is a distributed memory cache system. After the project server reads the query...

AI Technical Summary

Problems solved by technology

[0004] However, since the Memcached cache system stores data of multiple items, each item contains multiple data, and the key values ​​of the data are custom-generated by different item servers, therefore, multiple different data often correspond to the same key value, which causes the cache system to misuse the data, which makes the management of the Memcached cache system chaotic and affects the normal use of data.

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