select bottom sql server

It is necessary to note that the SQL Server failover cluster (SQL Server Failover Cluster) We build is an availability cluster, not a load-balanced cluster, which is designed to ensure continuity and availability of services, not to improve service

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

MS SQL Server Query optimization methodThere are many reasons for the slow speed of queries, which are common1, no indexes, or no indexes (this is the most common problem with query slowness, is the flaw in programming)2, I/o throughput is small,

SSMA migrating local my SQL to local SQL Server and Windows Azure SQL DatabaaseSpeaking of databases, many people will think of my SQL, SQL Server and Oracle, and so on, and very people prefer my SQL, because my SQL is free, and the packet is

In the previous article, the memory management of SQL Server resource management (above), introduced some theoretical knowledge of SQL Server memory management, this article uses this knowledge to solve some common problems in the real world.First,

MySQL is a common repository server, and the cloud-based Azure SQL Database on Microsoft Azure is a powerful and affordable option, through this article, using the SQL Server migration Assistant, which is Here's a simple: SSMA) take a few simple

SQL Server Database Synchronization is a commonly used part of the project. If data in a project is stored on different database servers, and these databases need to be called by multiple domains, configuring SQL Server Database Synchronization is a

This article is the third of the SQL Server Security series, please refer to the original text for more information. In general, you implement the security of users and objects on SQL Server by assigning the principal permissions to objects.

This article is the 11th of the SQL Server Security series, please refer to the original text for more information. SQL Server AuditingSQL Server auditing means that you can monitor events in a database or server instance. The audit log

Friends who have contacted Unix or Linux know that such systems have powerful, omnipotent shell programs called shells. Microsoft's release of PowerShell in the fourth quarter of 2006 marks a significant step in Microsoft's approach to the server