一种基于数据切分的分布式数据库架构的设计
首发时间:2013-12-30
摘要:针对传统的集中式数据库架构在数据量大幅度增加的情况下会出现性能瓶颈的问题,本文提出了一种基于数据切分的分布式数据库架构,有效地缓解了集中式数据库的访问压力,提高了数据库的性能。本文主要从多数据源配置,数据切分策略以及路由寻址等方面,结合实际的信息发布管理系统,详细描述了该分布式架构的实现机制。最后,通过实验验证了该分布式数据库架构的有效性。
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Design of Distributed Database architecture based on data segmentation
Abstract:In this paper, a new systematic architecture for the distributed database based on data segmentation is put forward, which brings great breakthrough in capability and expansibility compared with the centralized database. Combined with the information dissemination and management system, a detailed description is made to introduce the implementation process in the data segmentation strategy, routing rules and data migration. Experimental results show the effectiveness of the method.
Keywords: Distributed Database data segmentation consistent hashing
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