data-konzept

'SQL Server 2016 introduced a new feature called Row-Level Security (RLS) which gives you the ability to provide fine grained access control to row data within a table based on a function that you define. While I do understand the importance of security when it comes to data I still would like to have the best possible performance while at the same time keeping my data secure. This tip will look at the performance overhead involved in implementing this new feature.'...

https://www.mssqltips.com/sqlservertip/4194/test-performance-overhead-of-sql-server-row-level-security/