Take advantage of query types in EF Core to query types that don’t have keys and to map to tables and views that lack an identity column.

Here is a list of common wait types and techniques that every DBA (or wannabe DBA) should know. While there are many more wait types than listed here, understanding these will give you a leg up when ...

In relational databases, VARCHAR is one of the most commonly used string data types for storing variable ... various databases, with SQL Server and PostgreSQL being particularly representative, which ...