set working set size Server Configuration Option
Topic Status: Some information in this topic is preview and subject to change in future releases. Preview information describes new features or changes to existing features in Microsoft SQL Server 2016 Community Technology Preview 2 (CTP2).
This option is still present in the sp_configure stored procedure, but its functionality is unavailable in Microsoft SQL Server. (The setting has no effect.)
This feature will be removed in a future version of Microsoft SQL Server. Do not use this feature in new development work, and modify applications that currently use this feature as soon as possible.