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Sql server backup database to disk compression


sql server backup database to disk compression

Method 2, take a full backup without compression.
Centralizing duplicate data in a dictionary means multiple copies no longer need to be stored, so the compressed version will be smaller.Beginning with SQL Server 2012 the.The first catch is cost.Basic backup set with options: compression NO_compression In SQL Server 2008 Enterprise and later only, specifies whether backup compression is performed on this backup, overriding the server-level default.A back up of Sales has never been taken.Take a full backup with compression.The differences werent very significant in this case, only about 100MB for overall backup size, but I tried this with many datasets and the advantage only became more apparent as the sizes increased.Important Use extreme caution when you are using the format clause of the backup statement because this destroys any backups that were previously stored on the backup media.IO will be less compared car racing games for childrens to normal backup.They build off each other well because data compression can only do so much: it can de-duplicate data on a single page, but not across multiple pages.Lets see how to enable.The backup device where the full database backup is written.You can enable the same by two methods T-SQL GUI.The container is called myfirstcontainer.Lets take a look at how they compliment each other with a demo.To view the contents of an existing backup destination, select it and click Contents.A certificate has already been created called MyCertificate.The less data SQL Server has to read or write due to compression, the faster the operations will complete.Its very easy to remove a little color depth from an image or reduce the bitrate of a sound or video file in a way that shrinks its size without significantly changing its appearance to an observer.SQL Server 2008 Enterprise and later supports backup compression.
For this option, click either Append to the existing backup set or Overwrite all existing backup sets.


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