Is tempdb configured correctly?

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Tastylia Tadalafil Oral Strips Buy 20 MG Without Prescription A Tempdb is a system database that is available to all users who are connected on an instance of SQL Server. Tempdb holds temporary user objects like global/local temporary tables, temporary stored procedures, table variables, cursors. Also, it holds some internal objects that are created by the SQL Server, for example, work tables (created by SQL server when order by, group by statements are used), online index operations etc. Tempdb is re-created every time when SQL Server starts so that the system always starts with a fresh copy of the database (Fresh copy means that temp objects are dropped, users are disconnected) . This means, when SQL server is restarted, data/log files will be reused if they were there before restarting. And data/log files will be sized (reset) to the value specified in the database properties as initial size and will start growing as and when required. Here, as a best practice for Tempdb – a DBA must keep tempdb on a separate drive. Now, you can correlate that if tempdb is recreated and grows again and again, this may cause physical fragmentation on drive which may lead to performance issues. If your tempdb is set with autogrow option, using fixed-growth (like 100 MBs) is a better approach as compared to % value as it makes autogrow events more predictable. For example, autogrow set to 10% of 20 GB transactions, will take a long time and can affect the availability of the tempdb.

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