Microsoft Sql Server Express Localdb Direct
Sarah wrote on her blog that night: "SQL Server Express LocalDB is the unsung hero of .NET development. It’s the full power of SQL Server without the ceremony. No services. No permissions. No 'I forgot the sa password.' Just (localdb)\MSSQLLocalDB and a smile." She looked at her task manager. 0% CPU. 3.2GB RAM free. Her laptop fan was silent.
And then, the moment she closed the app, it vanished. microsoft sql server express localdb
She ran integration tests. They ran in 800ms. She ran unit tests with a fresh database. sqllocaldb stop Contoso followed by sqllocaldb delete Contoso wiped everything clean in a millisecond. Sarah wrote on her blog that night: "SQL
"There isn't one," Marcus said. "It spins up on-demand. When you close your app, it goes to sleep. It's a SQL Server engine that weighs less than a paperclip." That night, Sarah refactored everything. No permissions