function of database server

Because server A cannot see the witness server W or the original mirror partner server B, you must enter the disconnected state and make the database unavailable. Server B and Server w can compose quorum. Server B cannot see server A, so Server B

Theoretical basisDatabase server is one of the most widely used server types, and many enterprises have to purchase database server in the process of informatization construction. Database server is mainly used for storing, querying and retrieving

Let's first take a look at what data mirroring is: Now almost all applications are based on the database, then the load of the database is relatively large, in 24 hours a day, any time there will be data to be saved to the database, or from the

The program code can have version management CVS for synchronization management, but Database Synchronization is very troublesome. You can only change one of them and then change the other, if you forget to change the other database, the structure

Why should I synchronize the SQL Server 2000 database? Where should I use it? Principles of Database Synchronization configuration in SQL Server 2000 Step by step from 0 to configure SQL Server 2000 Database Synchronization, very fine

Note: Data can be migrated from SQL Server 2000 to Microsoft SQL Server 2000 (64-bit ). You can attach a 32-bit database to a 64-bit database by using the sp_attach_db system stored procedure or sp_attach_single_file_db system stored procedure, you

Absrtact: With the development of application field and multimedia technology, people find many limitations and shortages of relational database, so database technology has entered the era of "post-relational database". The file database was born.

Prepare to do before copying: 1. Publisher, Subscriber creates a Windows user with the same name and sets the same password as a valid access user for the publication snapshot folder My computer Control Panel Management tools Computer

Chapter 2 Introduction When the data volume is huge, the multi-table is first divided into different databases, and then the data is distributed to different databases according to the key columns. After the database is distributed, the system

MySQL database function library MySQL database function library This function library is used to access the MySQL database. For MySQL details, and download MySQL database, please visit this Web site http://www.mysql.com. The Network also has a lot