数据中心基础设施管理(DCIM)
某种程度上讲,DCIM产品是由传统建筑管理系统(BMS)基础上改良而来。这些工具被设计为提供整体设施中能源使用情况的相关信息,以便设施管理团队更好管理能源供应与冷却系统。一些DCIM工具采集基本能耗信息,或通过...
5W1H
WHAT,任务的目标是什么:任务的目标明确;完成任务的标准清晰。WHY,任务的目的是什么:任务的目的清楚;完成任务一定可以达到目的。WHEN,任务的时间要求怎样:完成任务的时间要求明确;我估计可以满足这个时间要求;...
育儿百科,松田道雄
GTD时间管理
Getting Things Done的缩写。来自于David Allen 戴维 艾伦 的一本畅销书《Getting Things Done》,国内的中文翻译本《尽管去做:无压工作的艺术》由中信出版,而在网络上流传的《搞定!-2分钟轻松管理工作...
CAP理论和BASE模型
CAP (Eric Brewer)Web服务无法同时满足以下3个属性Consistency(一致性),数据一致更新,所有数据变动都是同步的Availability(可用性),每个操作都必须以可预期的响应结束Partition tolerance(分区容...
[Solaris] Zone for Oracle
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[ORACLE] Tuning Oracle Database 10g for ext3 file systems
Tuning Oracle Database 10g for ext3 file systems Introduction:by Joseph Salisbury and D. John ShakshoberRed Hat® Enterprise Linux® 4 enables Oracle® Database 10g fi...
50 things to know before migrating Oracle to MySQL
摘自 http://www.xaprb.com/blog/2009/03/13/50-things-to-know-before-migrating-oracle-to-mysql/50 things to know before migrating Oracle to MySQLA while back I was at a seminar on migrating ...
AIX and UNIX 新手入门
AIX and UNIX 新手入门http://www.ibm.com/developerworks/cn/aix/newto/map.html?S_TACT=105AGX63&S_CMP=DEVCOM
AutoHotKey and AutoIt
特别感谢 Jonathan Bennett,他于 1999 年把 AutoIt v2 作为免费软件慷慨地发布出来,使其成为我自己以及世界上许多其他人获得灵感和节省时间的工具。另外,AutoHotkey 许多针对 AutoIt v2 指令集的增强功能...
[SHELL] ONE-LINERS FOR SED (Unix stream editor)
摘自 http://sed.sourceforge.net/sed1line.txt示例: $ sed -e 'd' /etc/services 如果输入该命令,将得不到任何输出。那么,发生了什么?在该例中,用一个编辑命令 'd' 调用 sed。sed 打开 /etc/s...
[SHELL] ONE-LINERS FOR AWK
摘自 http://www.pement.org/awk/awk1line.txtUSAGE:Unix: awk '/pattern/ {print "$1"}' # standard Unix shellsDOS/Win: awk '/pattern/ {print "$1"}' ...
Shell向SQL传递参数
PURPOSE ------- We often get question about how to pass a UNIX environment variable to PLSQL. Basically, how to set a variable value in a UNIX, and somehow run PL/SQL code which recognizes the...
[ORACLE] Killing Oracle Sessions
- 摘自 ORACLE-BASEIdentify the offending session using the V$SESSION or GV$SESSION view as follows.SET LINESIZE 100COLUMN spid FORMAT A10COLUMN username FORMAT A10COLUMN program FORMAT A45SELECT s.in...
SQL Server Logins and Users
Although the terms login and user are often used interchangeably, they are very different. * A login is used for user authentication * A database user account i...
PRINCE2 Processes, Components and Techniques
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PRINCE2 Project Characteristics
PRINCE2 is a structured and adaptable project management method for planning, managing and controlling any type or size of project. The following are its key characteristics: A PRINCE2 project uses...
高清播放机简介
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[ORACLE] 清除statspack数据
1) 修改sppurge.sql脚本prompt Snapshots for this database instanceprompt ====================================select s.snap_id , s.snap_level &nbs...
宽容是领导者的成功之道
宽容是领导者的成功之道-任正非