<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[cuichenkai7892的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/cuichenkai7892</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; cuichenkai7892]]></copyright><item><title><![CDATA[全球通史笔记]]></title><link>https://blog.youkuaiyun.com/cuichenkai7892/article/details/100480568</link><guid>https://blog.youkuaiyun.com/cuichenkai7892/article/details/100480568</guid><author>cuichenkai7892</author><pubDate>Fri, 21 Dec 2012 16:39:24 +0800</pubDate><description><![CDATA[古文明时期
技术的进步促进了文明的发展，而文明的发展又促进了技术的进步，二者相辅相成。原始部落时期，人与人的地位相对平等，男人们负责外面打猎，而女人则除了照顾小孩，也需要外出劳作，因此能形成男女平等的社会现象。到了新石器时期，...]]></description><category></category></item><item><title><![CDATA[在一个 instance 中，配置多个监听进程]]></title><link>https://blog.youkuaiyun.com/cuichenkai7892/article/details/100480548</link><guid>https://blog.youkuaiyun.com/cuichenkai7892/article/details/100480548</guid><author>cuichenkai7892</author><pubDate>Fri, 28 Jan 2011 11:43:27 +0800</pubDate><description><![CDATA[在一个 instance 中，配置多个 监听进程
由于 监听进程（tnslsnr）是串行机制的进程，当瞬时有多个连接时，很容易出现连接等待直至超时，如果出现 bug，更有可能监听会 断掉。所以，一个有效的办法是 配置多个监听进...]]></description><category></category></item><item><title><![CDATA[[by 老熊]统计信息的经验和总结]]></title><link>https://blog.youkuaiyun.com/cuichenkai7892/article/details/100480549</link><guid>https://blog.youkuaiyun.com/cuichenkai7892/article/details/100480549</guid><author>cuichenkai7892</author><pubDate>Thu, 27 Jan 2011 16:06:00 +0800</pubDate><description><![CDATA[统计信息的重要性
很显然，在这个案例中，引起SQL执行效率低下的主要原因在于，表中的一些关键列的统计信息丢失。也就是说，是没有准确的统计信息导致了性能问题。
 在 oracle 数据库发展到11g的今天...]]></description><category></category></item><item><title><![CDATA[oracle 的 debug 工具 和 分析 trc 文件工具 ass.awk]]></title><link>https://blog.youkuaiyun.com/cuichenkai7892/article/details/100480541</link><guid>https://blog.youkuaiyun.com/cuichenkai7892/article/details/100480541</guid><author>cuichenkai7892</author><pubDate>Tue, 25 Jan 2011 11:42:34 +0800</pubDate><description><![CDATA[oracle 的dump 工具 和 分析 trc 文件工具 ass.awk
之前介绍 了 oracle 的一个 hang 住时的一个 分析工具 hanganalyze，这里再 引入另外的一个工具，分析 系统进程和 单个进程的工...]]></description><category></category></item><item><title><![CDATA[Hp ux 的一些关于内存监控的说明]]></title><link>https://blog.youkuaiyun.com/cuichenkai7892/article/details/100480546</link><guid>https://blog.youkuaiyun.com/cuichenkai7892/article/details/100480546</guid><author>cuichenkai7892</author><pubDate>Tue, 18 Jan 2011 20:43:27 +0800</pubDate><description><![CDATA[Hp ux 的一些 关于 内存 监控 的 说明
由于 平常 比较少 接触 到 unix 系统，包括 aix 和 hp unix ，但是，生产上倒是一直用 hp ux 的，只是 因为 没有 root 用户的密码，这台机子也处于维...]]></description><category></category></item><item><title><![CDATA[Linux 下各种监控系统的命令小结]]></title><link>https://blog.youkuaiyun.com/cuichenkai7892/article/details/100480571</link><guid>https://blog.youkuaiyun.com/cuichenkai7892/article/details/100480571</guid><author>cuichenkai7892</author><pubDate>Fri, 14 Jan 2011 16:25:03 +0800</pubDate><description><![CDATA[Linux 下各种监控系统的命令小结
linux 里面监控了各种 系统资源，也采取了不同的命令，这里说下几种常用的命令
1、 top 命令
以下是 top 命令中，几个关键字段的含义

Table 17-1. top ...]]></description><category></category></item><item><title><![CDATA[Health check 用法小结]]></title><link>https://blog.youkuaiyun.com/cuichenkai7892/article/details/100480543</link><guid>https://blog.youkuaiyun.com/cuichenkai7892/article/details/100480543</guid><author>cuichenkai7892</author><pubDate>Fri, 14 Jan 2011 16:24:01 +0800</pubDate><description><![CDATA[Normal
  0
  
  7.8 磅
  0
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  false
  false
  false
  
   
   
   
   
   
   
   
 ...]]></description><category></category></item><item><title><![CDATA[Hanganalyze 的用法]]></title><link>https://blog.youkuaiyun.com/cuichenkai7892/article/details/100480582</link><guid>https://blog.youkuaiyun.com/cuichenkai7892/article/details/100480582</guid><author>cuichenkai7892</author><pubDate>Fri, 14 Jan 2011 16:19:30 +0800</pubDate><description><![CDATA[Normal
  0
  
  7.8 磅
  0
  2
  
  false
  false
  false
  
   
   
   
   
   
   
   
 ...]]></description><category></category></item><item><title><![CDATA[Linux 上 安装oracle 的注意点]]></title><link>https://blog.youkuaiyun.com/cuichenkai7892/article/details/100480565</link><guid>https://blog.youkuaiyun.com/cuichenkai7892/article/details/100480565</guid><author>cuichenkai7892</author><pubDate>Wed, 12 Jan 2011 11:05:26 +0800</pubDate><description><![CDATA[Linux 上 安装oracle 的注意点
今天看了 《tuning and optimizing rhel for oracle 9i and 10g databases》这篇文的，感觉讲得不错，对 linux 下的管理有了...]]></description><category></category></item><item><title><![CDATA[ORA-00600: internal error code, arguments: [504]]]></title><link>https://blog.youkuaiyun.com/cuichenkai7892/article/details/100480534</link><guid>https://blog.youkuaiyun.com/cuichenkai7892/article/details/100480534</guid><author>cuichenkai7892</author><pubDate>Wed, 05 Jan 2011 16:17:36 +0800</pubDate><description><![CDATA[ORA-00600: internal error code, arguments: [504]
Today,in my test machine,I found this error.
Oracle version: 9...]]></description><category></category></item><item><title><![CDATA[2011 is coming]]></title><link>https://blog.youkuaiyun.com/cuichenkai7892/article/details/100480563</link><guid>https://blog.youkuaiyun.com/cuichenkai7892/article/details/100480563</guid><author>cuichenkai7892</author><pubDate>Fri, 31 Dec 2010 16:33:50 +0800</pubDate><description><![CDATA[2010.12.31 I got the ocp certificate.In the year of 2010,I try to change myself,but It seem to me that I have not ...]]></description><category></category></item><item><title><![CDATA[Osw 用法]]></title><link>https://blog.youkuaiyun.com/cuichenkai7892/article/details/100480540</link><guid>https://blog.youkuaiyun.com/cuichenkai7892/article/details/100480540</guid><author>cuichenkai7892</author><pubDate>Fri, 31 Dec 2010 16:26:26 +0800</pubDate><description><![CDATA[Osw 用法

Osw 是 oracle
提供的一个 监控系统的免费的工具，目前能支持的平台有：

 AIX

Tru64

Solaris

HP-UX

Linux

可...]]></description><category></category></item><item><title><![CDATA[Oracle asm kfed 工具的使用和修复例子]]></title><link>https://blog.youkuaiyun.com/cuichenkai7892/article/details/100480530</link><guid>https://blog.youkuaiyun.com/cuichenkai7892/article/details/100480530</guid><author>cuichenkai7892</author><pubDate>Thu, 30 Dec 2010 10:54:59 +0800</pubDate><description><![CDATA[Oracle asm kfed 工具的使用

今天在 pub 上看到有人的 asm disk header 出现了问题，然后他就拿 kfed 去 dump 出 disk
header 的内容。那什么是 kfed 呢...]]></description><category></category></item><item><title><![CDATA[ORA-29702：error occurred in Cluster Group Service operation]]></title><link>https://blog.youkuaiyun.com/cuichenkai7892/article/details/100480537</link><guid>https://blog.youkuaiyun.com/cuichenkai7892/article/details/100480537</guid><author>cuichenkai7892</author><pubDate>Wed, 29 Dec 2010 17:56:17 +0800</pubDate><description><![CDATA[Normal
  0
  
  7.8 磅
  0
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  false
  false
  false
  
   
   
   
   
   
   
   
 ...]]></description><category></category></item><item><title><![CDATA[ORA-29740：evicted by member %d, group incarnation %d]]></title><link>https://blog.youkuaiyun.com/cuichenkai7892/article/details/100480529</link><guid>https://blog.youkuaiyun.com/cuichenkai7892/article/details/100480529</guid><author>cuichenkai7892</author><pubDate>Wed, 29 Dec 2010 16:44:28 +0800</pubDate><description><![CDATA[Normal
  0
  
  7.8 磅
  0
  2
  
  false
  false
  false
  
   
   
   
   
   
   
   
 ...]]></description><category></category></item><item><title><![CDATA[ora-3113 end-of-file on communication channel]]></title><link>https://blog.youkuaiyun.com/cuichenkai7892/article/details/100480538</link><guid>https://blog.youkuaiyun.com/cuichenkai7892/article/details/100480538</guid><author>cuichenkai7892</author><pubDate>Wed, 29 Dec 2010 16:05:40 +0800</pubDate><description><![CDATA[今天有人在 pub 上提出一个问问题，就是 一天之内，多次断电后，数据库就出现了：ora-3113 end-of-file on communication
channel 的错误。这个错误，metalink 上有一个...]]></description><category></category></item><item><title><![CDATA[oprocd 故障]]></title><link>https://blog.youkuaiyun.com/cuichenkai7892/article/details/100480535</link><guid>https://blog.youkuaiyun.com/cuichenkai7892/article/details/100480535</guid><author>cuichenkai7892</author><pubDate>Tue, 28 Dec 2010 11:40:41 +0800</pubDate><description><![CDATA[Oprocd 同 linux 的 Hangcheck-Timer
一样，有一个 探测机制，会定时去探测节点间的状态，以防止 I/O 出现问题，如果 Oprocd 没有及...]]></description><category></category></item><item><title><![CDATA[ora 600 4080 when update the base table of the materialized VIEW whit on commit]]></title><link>https://blog.youkuaiyun.com/cuichenkai7892/article/details/100480558</link><guid>https://blog.youkuaiyun.com/cuichenkai7892/article/details/100480558</guid><author>cuichenkai7892</author><pubDate>Thu, 23 Dec 2010 14:10:40 +0800</pubDate><description><![CDATA[Normal
  0
  
  7.8 磅
  0
  2
  
  false
  false
  false
  
   
   
   
   
   
   
   
 ...]]></description><category></category></item><item><title><![CDATA[[from metalink]DBMS_REPAIR example]]></title><link>https://blog.youkuaiyun.com/cuichenkai7892/article/details/100480533</link><guid>https://blog.youkuaiyun.com/cuichenkai7892/article/details/100480533</guid><author>cuichenkai7892</author><pubDate>Tue, 21 Dec 2010 17:01:13 +0800</pubDate><description><![CDATA[DBMS_REPAIR
  example [ID 68013.1]
  
 
 
  
  
  
  
  
  
 
 
  
  
  
  
...]]></description><category></category></item><item><title><![CDATA[bbed 给自己的参考]]></title><link>https://blog.youkuaiyun.com/cuichenkai7892/article/details/100480556</link><guid>https://blog.youkuaiyun.com/cuichenkai7892/article/details/100480556</guid><author>cuichenkai7892</author><pubDate>Tue, 21 Dec 2010 16:25:47 +0800</pubDate><description><![CDATA[这几天一直在看 bbed ，看的进度实在是有点慢，哎，这里记录下一些内容，便于以后参考（来源《dissassembling_the_data_block.pdf》）

做bbed 千万要慎重，因为没有 oracle ...]]></description><category></category></item></channel></rss>