SQL Server can benefit from multiple data files because this can reduce contention on tempdb resources. The general recommendation is to have one data file per logical processor up to eight.

Full SQL Server maintenance and monitoring solution - End-to-End-SQL-Maintenance/10. add tempdb files.sql at master · abdulmsc/End-to-End-SQL-Maintenance ...

If your application uses the tempdb database a lot, and causes it to grow larger than its default size, you may want to permanently increase the default size of the tempdb file to a size closer to ...

A common practice on-premise to improve the performance of SQL Server workloads is storing TempDB and/or Buffer Pool Extensions (SQL Server 2014) on SSDs. The former improves the performance of ...

During testing we have discovered a potential bug in SQL Server 2017 when using the TEMP DB table. Under sustained load in the tempDB for 12 hours the performance gradually degrades. This tool is able ...