浅析数据库的优化设计

Optimal Design of Database

本文主要从大型数据库ORACLE环境四个不同级别的调整分析入手，分析ORACLE的系统结构和工作机理，优化是进行有目的的调整组件级以改善性能，即增加吞吐量，减少响应时间。如果DBA能从以下几个方面综合考虑优化方案，相信多数ORACLE应用可以做到按最优的方式来存取数据。

This article from the large database ORACLE environment analysis of four different levels of adjustment,analyzes the ORACLE system structure and working mechanism of optimization is to, adjust for a purpose to improve the performance component level,that increase throughput and reduce response time.lf the DBA into account the following aspects from the optimization program,I believe that most ORACLE application can be done by the best ways to access the data.