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《Computer Knowledge and Technology》 2018-24
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Research and Implementation of Distributed Data access Layer of the Middleware

TAN Peng;ZHU Yan-hui;YANG Yun-hua;School of Computer Science, Hunan University of Technology;  
At present the Internet company data throughput grew rapidly, the traditional single database server architecture is no lon-ger meet the demand.When the database server performance bottleneck problems, only by increasing server performance can notfundamentally solve the problem, so you need to scale, the database level extended to multiple servers.Realize the scale of softwareis called the data access layer middleware, this paper adopts distributed architecture design for two kinds of data access layer mid-dleware: client database middleware and the server database middleware.Using Java language development, database is the mostwidely use relational database My SQL.Separation for depots table, the database to read and write operations, improve the responsespeed of the data access layer and data access layer of the system stability.
【CateGory Index】: TP311.13
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