Click Response PGA MemoryGBWP2WP2Leave 20 of the available memory to other 80 of memory to the Oracle OLTP:For DSS:V PROCESS_MEMORYDetermine the best PGA_AGGREGATE_TARGET value by using:V PGA_TARGE
#
Overview of Oracle9i Database Performance TuningObjectivesAfterpleting this lesson, you should be able to do the following:Define the roles associated with the database tuning processDescribe the
Click Large tables A field that you query by frequentlyField with high cardinality (not sex where card. Is only 2)Smaller Fields and Fixed length are preferred.(Obs:Most DBMSs automatically index PK)M
目录 TOC o 1-3 h z u l _Toc371261066 目录 PAGEREF _Toc371261066 h 1 l _Toc371261067 1环境 PAGEREF _Toc371261067 h 2 l _Toc371261068 2安装步骤 PAGEREF _Toc371261068 h 2 l _Toc371261069 简介 PAG
#
A Scalable Cross-Pla
Towards Autom
Oracle结构QQ:13987796tel:13578903313滕飞Oracle表空间参数说明说明(1)对于倾向于查询的应用系统而言或者是倾向于查询的表格那么pctfree设置为1左右已经足够了 (2)作为一个基本的常识了解initrans还是很有必要的initrans用于每个块中处理行级锁事务的初始表是1索引是2如果同一块有很多行被并发更新等操作时建议增加该值对于serializable 隔
Oracle数据库简介.1 数据库概述.2 Oracle数据库管理系统 Oracle 10g--网格计算 时代的数据库解决方案.1 Oracle从i到g的演进.2 网格是什么.3 Oracle 10g应对企业计算之需 Oracle 10g的特性.1 安全性身份管理和用户供应.2 应用管理与监控.3 可伸缩性.4 高可用性.5 系统管理和监控 本章小结最初的Oracle数据
违法有害信息,请在下方选择原因提交举报