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MySQL is a synonym for Easy-to-use databases, and most database-driven Web applications use MySQL as their preferred database, so MySQL is used on many Web servers. Although the MySQL command statement
MySQL can certainly use its own dual-machine hot backup, but only one server can use dual-machine hot backup. Here we will talk about the hot backup tool xtrabackup
Xtrabackup-1.5http: // download.csdn.net/detail/zzaihl/4104181
Xtrabackup is an open-source project of percona that supports hot backup of InnoDB, xtradb, and MyISAM(Locks the table)
Official Website http://www.percona.com/docs/wiki/percon
MySQL database optimization summary, mysql database Summary
I. Considerations for MySQL database Optimization
1. Database Design (rational table design) Three Paradigm (Standard Model)
, mediumint, int, bigintFloating-point numbers: float, double, real, decimalDates and times: date, Time, DateTime, timestamp, yearString typeString: char, varcharText: Tinytext, text, Mediumtext, LongtextBinary (used to store pictures, music, etc.): Tinyblob, Blob, Mediumblob, LongblobFor more information, see: MySQL Data type: http://www.cnblogs.com/zbseoag/archive/2013/03/19/2970004.html Using the MySQL D
Tags: database mysql migration data PostgreSQLProduct will be on-line, the project manager said to change the database, to the MySQL database contents all moved to PostgreSQL.There is a Python tool can be migrated (but the stored
There is no need to take PDO to the operation of the database package into a tool class, because the previous use of MySQL operation database is directly called tool class method implementation, now with PDO, do not know whether to do a
.Here we use the original user1 table .1.3 Writing codePHP Header ("Content-type:text/html;charset=utf-8"); //mysqli working with MySQL database (object oriented style)//1. Create a Mysqli object$mysqli =NewMysqli ("localhost","Root","Root","Test"); //Verify if OK if($mysqliconnect_error) {Die ("Connection Failed". $mysqliconnect_error); } //2. Operational databa
Mysql database copy, mysql databaseWe often have this requirement to copy the mysql database on a server to another machine, such as database migration. To do this, use the ready-made mysql
Sysbench IntroductionThe tool currently has three versions of 0.4, 0.5 and 1.0, and there are some differences between versions of syntax and parameters. This article is the latest version of 1.0.9, which is based on the Luajit Multi-threaded benchmarking tool, commonly used in database benchmarking; In addition, the key subsystems of the operating system can be
The mysql tool-the second version is in the first version (see www.linuxidc.comlinux2011-1046306.htm. Main
MySQL automatic backup tool under Linux-the second version of the first version (see the http://www.linuxidc.com/Linux/2011-10/46306.htm) on the basis of the program has been improved. Main
I just used my SQL and want to find a mysql client tool similar to the Enterprise Manager of ms SQL Server.
The following describes several common client tools:
1. EMS SQL manager for MySQL
Is a high-performance MySQL database server system management and development
detached and./indicates the current directory, that is, the same directory as mysqldump. If no driver table is specified, the data of the entire database is detached. Each table generates two files, one of which is a. SQL file, including table creation and execution. The other is a. txt file that only contains data and does not contain SQL commands .?
5. You can store the query in a file and tell mysql to
Summary of MySQL database optimization technology configuration skills, mysql database
This article describes how to configure the MySQL database optimization technology. We will share this with you for your reference. The details
Label:When learning the Java operation of the Oracle database, it occurred to me that it would be possible to build a tool class like PHP, which would greatly reduce the complexity of the code. can also improve productivity. Java If you can not build a tool class, it is very ridiculous, but, in the process of establishment, there are some problems, I hope in the
Remote use of MySQLGUI tool mysqlGUI
Currently, most database-driven network applications use MySQL as the preferred database, so MySQL has applications on many network servers. Even though the MySQL command statement
If the data in the MySQL production database on the line is mistakenly deleted, and the DBA goes to recover the data, it is discovered that the database is not backed up, Binlog, or open. Is there any other means to try to recover the data? Percona Company provides an unconventional repair tool that can be used to repa
. (I sent an old tutorial in the past.) As many of my friends do not know how to modify it, I have to sort it out and share it.
Tool: the database management tool is sqlyog. (In MySQL Server 5.0, download and install the MySQL package in [text] (installation to a non-system
Tags: client mysql styleMySQLMysqldumpMysqladmiinMysqlcheckmysqlimportmysql-u username-h host-p "--protocol {tcp|socket|pipe|memory}--port port-d| --database, specifying the database to be used by default when logging onLess common options--compress, compression saves bandwidth--default-character-set=character_name-v|--version, displaying software version informa
In PHP website development, often encounter MySQL database backup or database migration work, then MySQL how to import the data in the export database is very critical, MySQL itself provides command line export tools mysqldump and
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