The care and maintenance of your adviser Ever since the advent of graduate school, students have complained about their advisers. It is almost an article of faith. The adviser is never available or is too available; gives too much feedback or not eno…

哇哦,光阴似箭!欢迎回到性能调优培训的最后一期.今天我会详细讲下SQL Server里的数据库维护,尤其是索引维护操作,还有如何进行数据库维护. 索引维护 作为一个DBA,数据库维护是你工作中非常重要的一部分,让数据库获得最佳性能.一个SQL Server数据库就像一辆车:它需要经常的检查来保证运行没有问题,副作用,且拥有最大可能的性能.SQL Server数据库最重要的部分是它的索引及其对应的统计信息对象.SQL Server运行一段时间后会有索引碎片,统计信息必须更新,这样的话查询优化器才可…

概述 Microsoft System Center Operations Manager 2007 sp1(SCOM)是微软推出的专业系统监控软件,可以监控部署在网络中的服务器.应用系统和客户端,提供图形化视图,使管理员可以监控目标计算机存在的故障和产生的警告. 参考文章:http://www.scom2k7.com/scom-2012-maintenance-mode-scheduler/ PowerShell脚本设置SCOM Maintenance Mode(维护模式) 1.设置维护模式…

OpenNebula 4.4.1 maintenance release,官方建议当前的生产环境使用3.x or 4.x的其它版本; php调用curl工具伪造ip Upgrading from OpenNebula4.4 just upgrading the database version procedure following: 1, VMs in a transient state (prolog, migr, epil, save). VMs get to a final state…

coredump时的信息: (gdb) maintenance info program-spaces *** Error in `gdb': free(): invalid pointer: 0x0000000003c6bcf0 *** ======= Backtrace: ========= /lib64/libc.so.6(+0x7d1fd)[0x7fc875c0d1fd] gdb(find_pc_section+0x99)[0x605089] gdb(lookup_minimal_sym…

一条龙作完,如何设置EXCHANGE的操作员邮件通知.. ~~~~ http://808techblog.com/2009/07/setup-sql-server-2008-maintena.html For most of the SQL installs that I maintain, nightly SQL dumps to disk and then copy to tape is my preferred backup method. I use a simple maintenan…

The server is temporarily unable to service your request due to maintenance downtime or capacity problems. Please try again later. 在批量处理数据时,经常遇到这个问题是怎么回事呀?…

Maintenance and support are the key factors for the smooth functioning of ERP solutions. ERP maintenance and support solutions provided by Exforsys are not only efficient but also affordable. Our company’s ERP consultants provide you the best solutio…

题目要求: Download the text file here. The goal of this problem is to implement the "Median Maintenance" algorithm (covered in the Week 5 lecture on heap applications). The text file contains a list of the integers from 1 to 10000 in unsorted order;…

Doc ID 428681.1 Applies to: Oracle Database - Enterprise Edition - Version 10.2.0.1 to 11.2.0.1.0 [Release 10.2 to 11.2]Information in this document applies to any platform. Goal The goal of this note is to provide steps to add, remove, replace or mo…