0
Database mirroring maintains two copies of a single database that must reside on different server instances of SQL Server Database Engine. Typically, these server instances reside on computers in different locations. Starting database mirroring on a database, initiates a relationship, known as a database mirroring session, between these server instances
Database mirroring involves redoing every insert, update, and delete operation that occurs on the principal database onto the mirror database as quickly as possible. Redoing is accomplished by sending a stream of active transaction log records to the mirror server, which applies log records to the mirror database, in sequence, as quickly as possible. Unlike replication, which works at the logical level, database mirroring works at the level of the physical log record. Beginning in SQL Server 2008, the principal server compresses the stream of transaction log records before sending it to the mirror server. This log compression occurs in all mirroring sessions
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
How you can uninstall sql 2008?
KB article for uninstall SQL server 2008: at the link below
What is the meaning of SQL Mirroring?
SQL mirroring, or database mirroring, is supposed to be able to increase the database space and the boost the protection of the database to make it a secure area.
How do you Restore the Database from sql server 2008 to srl server 2008 R2?
You need to software-based resolution. I should advise following application tool allows you to recover sql files of all available SQL Server formats
What has the author Louis Davidson written?
Louis. Davidson has written: 'Pro SQL Server 2005 Database Design and Optimization' 'Pro SQL server 2008 relational database design and implementation' -- subject(s): Client/server computing, SQL server 'Pro SQL Server 2005' 'SQL Server 2000 Stored Procedures Handbook (Expert's Voice)'
Difference between sql server 2003 sql server 2005?
There is no such thing as SQL Server 2003. Microft released SQL Server 2005 as the next version of SQL Server 2000.
What does the data collecting component of the SQL Server 2008 do?
The data collecting component of the SQL Server 2008 is responsible for importing data into the program interface from a separate application. Copies of the software can be purchased on Amazon.
Is MS SQL Server 2008 better than Oracle 11g?
YES !
Introduction to sql server?
The nintroduction sql server is are the following
Where could one purchase a Sequel or SQL server?
The Sequel, or SQL, Server is owned by Microsoft. One can purchase an SQL Server from the Microsoft website. Microsoft also offers a free trial of the SQL Server.
Salient features of SQL?
Database Mirroring--> Extend log shipping capabilities with the database mirroring solution. You will be able to use database mirroring to enhance availability of your SQL Server systems by setting up automatic failover to a standby server. Online Restore--> With SQL Server 2005, database administrators are able to perform a restore operation while an instance of SQL Server is running. Online restore improves the availability of SQL Server because only the data being restored is unavailable; the rest of the database remains online and available. Online Indexing Operations--> The online index option allows concurrent modifications (updates, deletes, and inserts) to the underlying table or clustered index data and any associated indexes during index data definition language (DDL) execution. For example, while a clustered index is being rebuilt, you can continue to make updates to the underlying data and perform queries against the data. Fast Recovery--> A new faster recovery option improves availability of SQL Server databases. Administrators can reconnect to a recovering database after the transaction log has been rolled forward.
Describe IDE of SQL Server 2005?
An IDE for SQL Server 2005 refers to an Integrated Development Environment for SQL Server 2005. This is a tool that can be used by a programmer to create and maintan a SQL server database. Some commonly used IDE tools for SQL Server 2005 are:SQL Server Management StudioTOAD for SQL ServerTOAD for Data Analysts
What is a SQL Server instance?
An SQL Server instance is a complete SQL server and you can install many instances on a machine but you can have only 1 default instance.
