Method for querying data through database middleware and database middleware

Abstract

The invention discloses a method for querying data through database middleware and database middleware. The method comprises the following steps: the database middleware receives the access requests with the search conditions; the database middleware retrieves a plurality of databases according to the search conditions to find out data information conforming to the search conditions. According to the invention, the access requests are received through the database middleware, the searching is implemented by utilizing the database middleware according to the search conditions in the access requests, and data information can be obtained through the method; the operation required to be completed by developers can be treated through the database middleware, so that the treating time and treating speed are increased to a large extent, and the problems that the process for acquiring data information by developers is relatively cumbersome and complex and the time and energy of developers are greatly wasted under the structure in the prior art are solved.

Description

technical field [0001] The invention relates to the field of networks, in particular to a method and database middleware for querying data through database middleware. Background technique [0002] With the increasing development of the network, the traffic and data volume of each website is increasing day by day, the system has developed from the original database-based storage method to a variety of data storage methods coexisting, and the database architecture has become more and more complex. Some single databases can no longer meet the original requirements, and then develop into a variety of ways to solve the problem. The following conditions need to be met: separate read and write on the database; use the front-end cache of the database; use the method of sub-database and sub-table To improve the responsiveness and storage capacity of the cluster. [0003] At the same time, due to the development of the system, the development of network companies has become larger a...

AI Technical Summary

Problems solved by technology

[0011] The present invention provides a method for querying data through database middleware and database middleware, which are used to solve the problem that under the framework of the prior art, the process for developers to obtain data information is relatively cumbersome and complicated, which greatly wastes the time and energy of developers The problem

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