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转载 性能测试须知
转自: http://bbs.51testing.com/viewthread.php?tid=279799&extra=&page=1没有任何需求的情况下,如何展开性能测试工作?1、性能测试前需要做哪些准备...
2012-02-10 16:18:52
225
转载 oracle form开发
oracle form开发 转自:http://hutianci.iteye.com/blog/970372 经常需要修改的触发器:AC...
2012-01-20 15:48:21
311
转载 oracle form 触发器执行顺序
oracle form. 触发器执行顺序 转自:http://blog.youkuaiyun.com/cunx...
2012-01-20 15:09:35
175
转载 Oracle 性能相关的几个 视图 和 参数
转自:http://blog.youkuaiyun.com/tianlesoftware/article/details/5867276 Oracle 性能相关的几个 视图 和 参数 ...
2011-10-02 20:25:20
132
转载 Oracle SQL的优化
转自:http://blog.youkuaiyun.com/tianlesoftware/article/details/4672023 Oracle SQL的优化 ...
2011-10-02 20:24:10
93
转载 Oracle Hint
转自:http://blog.youkuaiyun.com/tianlesoftware/article/details/5833020 Oracle Hint ...
2011-10-02 20:22:10
101
转载 Oracle Latch 说明
转自:http://blog.youkuaiyun.com/tianlesoftware/article/details/5263238 Oracle Latch 说明 ...
2011-10-02 16:36:08
112
转载 Oracle 索引 详解
转自:http://blog.youkuaiyun.com/tianlesoftware/article/details/5347098 Oracle 索引 详解 ...
2011-10-02 15:55:26
91
转载 多表连接的三种方式详解 HASH JOIN MERGE JOIN NESTED LOOP
转自:http://blog.youkuaiyun.com/tianlesoftware/article/details/5826546 多表连接的三种方式详解 HASH JOIN MERGE JOIN N...
2011-10-02 15:39:45
101
转载 Oracle Statistic 统计信息 小结
转自:http://blog.youkuaiyun.com/tianlesoftware/article/details/4668723Oracle Statistic 统计信息 小结 ...
2011-10-02 15:38:31
101
转载 Oracle 索引扫描的五种类型
转自:http://blog.youkuaiyun.com/tianlesoftware/article/details/5852106 Oracle 索引扫描的五种类型 ...
2011-10-01 21:02:47
99
转载 Oracle 索引的维护
转自:http://blog.youkuaiyun.com/tianlesoftware/article/details/5680706 Oracle 索引的维护 ...
2011-10-01 20:26:21
79
转载 How The Oracle Database Processes SQL Statements
The Oracle Database Concepts is a great resource not only if you are just getting started with Oracle, but als...
2011-10-01 19:57:13
97
转载 Oracle 高 Version counts 问题说明
转自:http://blog.youkuaiyun.com/tianlesoftware/article/details/6628232Oracle 高 Version counts 问题说明一.version count 说明...
2011-10-01 19:50:43
135
转载 How to download oracle patches from CLI
转自:http://mrxiesdatabase.blogspot.com/2009/12/how-to-download-oracle-patches-from-cli.htmlHow to download oracle p...
2011-09-20 19:24:36
172
转载 Throughput part 4: A day at the races (Hotspotting case)
转自:http://www.vmdamentals.com/?p=330The fourth part of this triptych ( ) is a customer case of hotspotting o...
2011-09-16 10:55:35
143
转载 Throughput part 3: Data alignment
转自:http://www.vmdamentals.com/?p=328A lot of people have discovered yet another excuse why their environment...
2011-09-16 10:42:15
147
转载 Throughput part 1: The Basics
转自:http://www.vmdamentals.com/?p=266As I tackle more and more disk performance related issues, I thought it wa...
2011-09-16 10:39:14
172
转载 Auditing Enhancements (DBMS_AUDIT_MGMT) in Oracle Database 11g Release 2
Auditing Enhancements (DBMS_AUDIT_MGMT) in Oracle Database 11g Release 2Oracle 11g Release 1 turned on auditng...
2011-09-05 13:34:41
333
转载 Enabling Flashback On RAC Database
Enabling Flashback On RAC Database Enabling Flashback /Archive Log mode on a Single Instanc...
2010-12-13 04:19:25
131
转载 使用OC4J的多JVM来提高系统处理能力
使用OC4J的多JVM来提高系统处理能力 转自:http://oracleseeker.com/2009/04/27/using_multiple_jvm_in_oc4j_application/ ...
2010-12-06 10:33:48
97
转载 数据库范式概念解析
关系数据库设计:数据库范式概念解析(第一范式,第二范式,第三范式) 大部分数据库从业人员都知道关系数据库有三个基本的范式,即:第一范式,第二范式,第三范式。当然也有牛人知道BC范式,第四范式,第五范式,第六范式,甚至还有个D...
2010-10-05 21:03:01
99
转载 Oracle 4种Join 类型
Oracle 4种Join 类型要想了解如何分析执行计划就必须先了解join 的种类及机制,下面对oracle的4中join 方法做个总结。一、查询优化器如何执行join 语句在有join的语句中优化器是如何选择执行...
2010-10-05 19:52:33
394
转载 Oracle中的Hash Join祥解
Oracle中的Hash Join祥解作者: fuyuncat来源: www.HelloDBA.com转自:http://www.hellodba.com/Doc/Oracle_Hash_Join.htm...
2010-10-04 22:55:07
72
转载 Oracle 常见的33个等待事件
Oracle 常见的33个等待事件转自:http://blog.youkuaiyun.com/tianlesoftware/archive/2010/08/12/5807800.aspx 300) { te...
2010-10-04 22:31:39
74
转载 Oracle RAC 并发与架构
Oracle RAC 并发与架构转自:http://blog.youkuaiyun.com/tianlesoftware/archive/2010/03/07/5353087.aspx 300) { tex...
2010-10-04 21:14:30
64
转载 Oracle Data Guard 理论知识
Oracle Data Guard 理论知识转自:http://blog.youkuaiyun.com/tianlesoftware/archive/2010/04/22/5514082.aspx 300) { ...
2010-10-04 20:28:14
69
转载 RMAN 体系结构概述
RMAN 系列(一)--- RMAN 体系结构概述转自:http://blog.youkuaiyun.com/tianlesoftware/archive/2010/06/09/5659701.aspx 300) { ...
2010-10-04 10:15:52
101
转载 ORACLE锁机制研究
ORACLE锁机制研究转自:http://blog.chinaunix.net/u2/66205/showart_527088.html锁概念基础数据库是一个多用户使用的共享资源。当多个用户并...
2010-10-03 23:17:44
73
转载 oracle 存储参数【PCTUSED参数与PCTFREE参数】
oracle 存储参数【PCTUSED参数与PCTFREE参数】转自:http://archive.cnblogs.com/a/1542492/设置建议:除非要严格地管理可用空间,否则不要设置pctused超...
2010-10-03 22:50:47
401
转载 Oracle数据库中行迁移/行链接
Oracle数据库中行迁移/行链接转自:http://blog.youkuaiyun.com/eigo/archive/2006/04/03/648692.aspx 300) { text = text +...
2010-10-03 21:31:17
144
转载 Secret of oracle Logical IO: Full Table Scan: Part 2
Secret of oracle Logical IO: Full Table Scan: Part 2作者: fuyuncat 来源: www.HelloDBA.com Full Table...
2010-10-03 19:24:05
122
转载 Secret of oracle Logical IO: Full Table Scan: Part 1
Secret of oracle Logical IO: Full Table Scan: Part 1作者: fuyuncat 来源: www.HelloDBA.com 转自:http://www.hellodba...
2010-10-03 19:01:54
137
转载 一致性读(Consistent Reads)与buffer cache
一致性读(Consistent Reads)与buffer cache作者: fuyuncat来源: www.HelloDBA.com转自:http://www.hellodba.com/Doc/CR_Buffer_...
2010-10-03 12:57:42
125
转载 Oracle 跟踪事件 set event
Oracle 跟踪事件 Set Event转自:http://blog.youkuaiyun.com/tianlesoftware/archive/2009/12/13/4977827.aspx一、Oracle跟踪文件 Oracle...
2010-10-03 11:49:46
79
转载 Oracle SQL的硬解析和软解析
Oracle SQL的硬解析和软解析转自:http://blog.youkuaiyun.com/tianlesoftware/archive/2010/04/08/5458896.aspx 300) { t...
2010-10-03 11:24:20
78
转载 Oracle索引
Oracle 索引入门与提高 对Oracle数据库的接触算起来也有3年多了,刚学习时更多的是了解Oracle数据库的架构,慢慢的学习日常的基本管理工作。随着对Oracle数据库的不断深入,工作中涉及到一些数据库...
2010-10-01 22:26:54
164
转载 rman备份rac的总结
rman备份rac的总结 转自:http://gaoshan.blog.**.com/742525/291171 一、归档日志分别存放在本地备份部分:对于建立在...
2010-09-23 19:38:40
129
转载 AIX Fast Connect 和 SMBFS 的配置
AIX Fast Connect 和 SMBFS 的配置引自: http://www.ibm.com/developerworks/cn/aix/library/au-fastconnect/2008 年 1 月 14 ...
2010-05-16 14:51:38
161
转载 oracle11g ORA-00845: MEMORY_TARGET not supported on this system
转自:http://home.ixpub.net/space.php?uid=9727518&do=blog&id=408111今天在升级oracle11g11.1.0.6版本数据库到...
2010-05-04 11:33:46
77
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