| Oracle性能优化技术在装备信息编码管理系统中的应用 |
| |
| 引用本文： | 赵占梁,龚传信. Oracle性能优化技术在装备信息编码管理系统中的应用[J]. 微计算机信息, 2006, 22(27): 248-250 |
| |
| 作者姓名： | 赵占梁 龚传信 |
| |
| 作者单位： | 050003,河北,石家庄,军械工程学院装备指挥与管理系 |
| |
| 摘 要： | 装备信息编码管理系统采用Oracle数据库对装备数据进行分类、编码等标准化工作。由于该系统数据吞吐量比较大,对数据库性能要求比较高。在参与装备信息编码管理系统的开发过程中,从数据库的创建、内存使用和SQL语句优化等方面对数据库进行了优化,并取得了很好的效果。本文从SGA、数据排序、回退段和SQL语句四个方面简要介绍在EICMS中对数据库的优化工作。
|
| 关 键 词： | 数据库 性能 优化 应用 装备信息编码 |
| 文章编号： | 1008-0570(2006)09-3-0248-03 |
| 修稿时间： | 2006-01-25 |
Application of Performance Optimizing Technology of ORACLE to Equipment Information Coding Management System |
| |
| Zhao,Zhanliang,Gong,Chuanxin. Application of Performance Optimizing Technology of ORACLE to Equipment Information Coding Management System[J]. Control & Automation, 2006, 22(27): 248-250 |
| |
| Authors: | Zhao Zhanliang Gong Chuanxin |
| |
| Abstract: | With Oracle system, Equipment Information Coding Management System(EICMS) can complete task of classification and cod- ing of equipment entity. Owing to heavy throughput of input and output, good performance of EICMS is inevitable. In the course of developing EICMS, creation of DB, usage of memory, utilizing Rollback segments and SQL clause are all optimized by ORACLE opti- mizing technology. These optimizing work gets a good effect. This article introduces application of performance optimizing technology of ORACLE to Equipment Information Coding Management System, such as creation of DB, usage of memory, utilizing Rollback seg- ments and SQL clause. |
| |
| Keywords: | ORACLE Performance Optimizing Application Equipment Information Coding |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
