(例如DBM_Endpoint) The Configure Database Mirroring Security Wizard automatically creates the database mirroring endpoint (if none exists) on each server instance, and enters the server network addresses in the field corresponding to the role of the server instance (Principal, Mirr...
In database mirroring, an originating SQL Server 2005 instance continuously sends a database's transaction log records to a copy of the database on another standby SQL Server instance. The originating database and server have the role ofprincipal, and the receiving database and server have the ...
Applies to:SQL Server Напомена This feature will be removed in a future version of SQL Server. Avoid using this feature in new development work, and plan to modify applications that currently use this feature. Use Always On availability groups instead. ...
In SQL Server Management Studio, publications appear under the Local Publications folder only for the active server. For example, if you failover to the mirror, the publications are displayed at the mirror and are no longer displayed at the principal. If the database fails over ...
In SQL Server Management Studio, publications appear under the Local Publications folder only for the active server. For example, if you failover to the mirror, the publications are displayed at the mirror and are no longer displayed at the principal. If the database fails over to the mirror...
Pro SQL Server 2008 Mirroring is your complete guide to planning, using, deploying, and maintaining database mirroring as a high-availability option. Mirroring protects you by maintaining one or more duplicate copies of your database for use in the event the primary copy is damaged. It is a ...
Database mirroring is the feature in SQL Server 2005 and SQL Server2008 that provides a high availability solution for Databases. This feature canbe enabled and used only on a database with Full recovery models. The databasecan be mirrored from one SQL Server instance to another SQL Server in...
On the target server, if the database is not in restore mode you willget the following error. [Refer Fig 1.2] Fig 1.2 Configure the database DB1 on the principal server for databasemirroring. Using SQL Server management studio, expand the databases and clickon the Database DB1. Right cl...
Create the mirror database. For more information, seeHow to: Prepare a Mirror Database for Mirroring (Transact-SQL). Set up security on each server instance. Each server instance in a database mirroring session requires a database mirroring endpoint. If the endpoint does not exist, you must...
At the next step. Now it will ask for some additional information related to the Principal server. In this step, we will be able to create the endpoint (Communication medium used by principal and mirror servers) using two SQL server instance that can easily communicate with each other over ...