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MySQL provides database replication functionality after version 3.23.15. The function of two database synchronization, master-slave mode and mutual backup mode can be realized by using this feature. The settings for database synchronization

Ubuntu10.04 on the back of the MySQL, executed theroot@ubuntu:~ #sudo apt-get Install MySQLAfter installing Mysql-server Start MySQLRoot@ubuntu:~#/etc/init.d/mysql start Local connections can be entered into the database.root@ubuntu:~ #mysql-uroot-

MySQL uses the user name for the authentication purpose, regardless of the UNIX user name (login name) or the Windows user name. By default, most MySQL clients try to log on using the current UNIX username as the MySQL username, but this is only for

Environment:Master server: CentOS 5.2 mysql 5.1.35 source ip:192.168.1.22From server: CentOS 5.2 mysql 5.1.35 source ip:192.168.1.33Configuration:First, the main server1.1, create a replication user, with replication slave permissions.Mysql>grant

The article by Netizen WHL feeds, hereby thanks! /** * Desc: Take the column tree, filter user rights and invalid columns * AUTHOR:WHL * Date:2009-05-31 15:17 */ /** 1. A tree in which a user has permission (np_cms_column_security table has

Select Purpose: Removes the specified column's data from the specified table Grammar: SELECT column_name (s) from table_name Explain: Select a row from the database and allow one or more columns or rows to be selected from one or more tables.

Solution: Direct attach or attach should not be, with script + guide data definitely no problem. Sql2005 steps to go to Sql2000 1. Generate a For 2000 version of the database script Sql2005 's Manger Studio --Open "Object Explorer" (no

Absrtact: Because the data stored by the database is more and more large, the query speed becomes more and more slow, so there is a need for Linux caching server application, this article introduces the installation of memcached and simple use. This

In many network applications, FTP (File Transfer Protocol) has a very important position. A very important resource in the Internet is software resources, and most of the various software resources are placed in the FTP server. Like most Internet

In order to achieve the Linux environment FTP server configuration, the vast majority of Linux distribution suite is the use of Washington University FTP (WU-FTPD), which is a good performance of the server software, because it has a number of

　　1. Close DirectDraw This is the C2 level security standard for video cards and memory requirements. Closing DirectDraw may have an impact on programs that need to use DirectX (such as games, playing StarCraft on the server). I'm dizzy. $%$^%^&?? ,

Windows 2000 systems are so much more user-led to the top of the system, but that's not to say that Windows 2000 is not as safe as it is reasonably configured and well-managed. I use Windows 2000 time is not short, for the maintenance of its

For security focus on installing Windows XP and Remote Desktop for Server 2003 (Remot Desktop), there is an easy-to-use way to secure Remote Desktop (Remot Desktop). Remote Desktop (Remot Desktop) is typically run on port 3389. This is the default

Windows 2000 systems are so much more user-led to the top of the system, but that's not to say that Windows 2000 is not as safe as it is reasonably configured and well-managed. I use Windows 2000 time is not short, for the maintenance of its

7, 3389 Security Configuration of the Terminal server: In the second section of this article, we've covered the way to install 3389 Terminal Servers in the Windows Components Wizard, and we can use Terminal Services to remotely manage servers by

Linux has the advantage of being safe, efficient and inexpensive, but it has always been a hard to use impression. In fact, with the continuous development of Linux, its ease of use has greatly improved. The use of Linux operating system, can make a

SMTP is used to deliver e-mail messages on the Internet. Document RFC821 provides all the details of the agreement. But you just have to remember the following-the basic commands and methods of the agreement. The principle of the protocol is simple.

On the Internet, email is the most popular transmission medium. This article consists of two agreements:. POP 3 Protocol: The POP3 Protocol (Postal Transport Protocol) refers to receiving letters from an email server. I have submitted a class that

IMAP (Internet Message Access Protocol) is another protocol that corresponds to the POP3, a multiple mailbox e-mail system developed by Stanford University in the United States in 1986. It has the advantages of high performance and scalability by

The INTERNET,POP3 (POSTOFFICEPROTOCOL3) protocol is commonly used to receive e-mail messages. This protocol is easy to learn because it contains only 12 commands (3 of which you can completely ignore their existence). These commands are used by the