perl dbi

First, quickly build lamp environment1. Configure local Yum Source[Email protected] ~]# mount/dev/cdrom/mnt[Email protected] ~]# Vi/etc/yum.repos.d/rhel-source.repo[Rhel-source]Name=rhel-sourceBaseurl=file:///mntEnabled=1Gpgcheck=0#gpgkey

First, IntroductionPt-table-checksum is one of the Percona-toolkit series tools that can be used to detect the consistency of the data in the master and from the database. The principle is to run on the Main library, checksum the synchronized tables

Installation Vsftp said the most is in the centos6.x version, here Small to see a friend wrote a very good CentOS 7.0 installation configuration Vsftp Server Tutorial, the following collation to share to you.First, configure the firewall to open the

aVersion InformationSystem Environment: CentOS 6.5 X64MHA software version:Mha4mysql-manager-0.56.tar.gzMha4mysql-node-0.56.tar.gzMySQL Version:Percona-server-5.6.22-rel71.0-726.linux.x86_64.tar.gztwoInstallation StepsPrerequisites,master-slave

Personal experience Summary: MySQL database optimization tips collection bitsCN.com 1. what can and should we optimize? Hardware Operating System/software library SQL Server (set and query) Application programming interface (API) Applications II.

1. preface ADODB is short for ActiveDataObjectsDataBase. it is a function component for accessing the database in PHP. Chen Yingguang, the host of the SFS3 system (Campus Free Software Exchange Network student affairs system) plan, decided to use

Although PHP is a powerful tool for building WEB systems, the functionality of PHP Access databases has not been standardized, and each database uses a different and incompatible application interface (API). In order to fill this shortcoming, there

The restoration process of the MYSQL backup database includes two sources of information-backup files and binary logs. backup files can be restored to the status when backup is executed, while binary logs can be restored to the status when a fault

Install mysql Redhat in redhat9 BitsCN.com Redhat9 install its own mysql 1. put the required CD into the system, and put the mysql rpm package in the second CD, and then mount it. Java code Monut/mnt/cdrom 2. enter the RPMS location of the disc

Step-by-step explanation of MySQL database performance adjustment MySQL performance adjustment: Insert query speed: The time for inserting a record is composed of the following: Connection: (3) Send query to server: (2) Analysis query: (2) Insert

Mysqlreport using mysqlreport is a perl-based status report tool developed by www.hackmysql.com. it processes the output results of show status and show innodb status, making the output information more readable. Because it is a script written in

InstallMySQLMariaDBversion10.0.10withCONNECTandOQGRAPHENGINEonCentOS6.5minimal... MariaDB LocationSkySQLSpain I needed to test the new SkySQL server audit plug-in 1.1.7 on latest MariaDB 10.0.10More info about that handy plug in you may find here:

This is a creation in Article, where the information may have evolved or changed. Go language connection MySQL database PHP is fast to develop, but performance needs to be improved. C and C + +? Not good at reading other people's code is

MYSQL Tutorial: regular backup of the backup database can greatly reduce the loss caused by database crashes. There are two ways to back up data in MySQL. one is to use the mysqldump program, and the other is to use the mysqlhotcopy, cp, tar, cpio,

Mysql entry-level series: PHP script features PHP is a scripting language that allows you to write Web pages containing embedded code and execute the code as long as you access the page, the code can also generate dynamic content as part of the

Mysql entry-level series: obtain and install the samp_db sample database distribution package to set and access the file of the samp_db sample database. you can obtain the following URL: Http://www.mysql.com/Contrib/Examples/ Retrieve the

Manage MySQL on the web: phpMyAdmin usage instructions phpmyadmin 1. hardware environment: 　　 Hard disk: 9.2 GB; memory: 128 M; Nic: EEpor100 　　 2. Software 　　 OS: RedHat 6.2 　　 3. optimize RedHat 6.2 　　 Select during installation Ftp and

Optimize the PHP website to run like MySQL. 1. what can and should we optimize? Hardware 　　 Operating System/software library 　　 SQL Server (set and query) 　　 Application programming interface (API) 　　 Applications 　　 II. optimize hardware If you

Summary of MySQL optimization methods (2) [figure] bitsCN.com To obtain the graphic data, we also wrote a simple C language tool for executing SQL queries and making the results into GIF images. This tool is also dynamically executed after Perl

MySQL database optimization 1.4 MySQL benchmark suite This chapter would have included the technical description of the MySQL benchmark suite (and crash-me), but it has not yet been written. Now, you can have a better idea by viewing the code and