How do I reduce virtual logs?

Question

Answers Backup the Transaction Log of the database. Shrink the Transaction Log as much as possible using DBCC SHRINKFILE. Ideally do this in a maintenance window. . Expand the Transaction Log back to its target initial size. Set the Transaction Log growth size to be in units of 1 GB. Apply the latest CUs for SQL Server.

How do I reduce the number of VLFs?

Fixing a database with a high VLF count is a simple process:1Check the current size of the transaction log.2Backup the transaction log.3Shrink the transaction log to as close to 0 KB as possible.4Check that the VLF count is less than 50 (best if less than 10 at this point).Fixing High VLF Counts - Navisite

How do I reduce the size of my database log?

To shrink a data or log file using SQL Management Studio:1In Object Explorer, connect to an instance of the SQL Server Database Engine and then expand that instance.2Expand Databases and then right-click the database that you want to shrink.3Point to Tasks, point to Shrink, and then click Files.How to shrink the transaction log file in SQL Server | FAQs - PRO-FACE

How do I reduce transaction log?

To reduce the physical size of a physical log file, you must shrink the log file. This is useful when you know that a transaction log file contains unused space. You can shrink a log file only while the database is online, and at least one virtual log file (VLF) is free.

What are virtual log files?

A Virtual Log File is a smaller file inside Log file which contains the actual log records which are actively written inside them. New Virtual Log Files are created when the existing ones are already active and new space is required. This brings us to the point where the value of the Virtual Log Files is created.

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