LocalDB is typically installed via the (select "LocalDB" during installation) or through Visual Studio (it is included in many workloads).
The engine runs under the security context of the logged-in user, eliminating the need for administrative privileges to manage the database. sql server 2019 localdb
SQL Server 2019 LocalDB is a lightweight, free, and easy-to-use version of SQL Server that can be installed on a local machine. It is a great option for developers who want to test and develop applications that use SQL Server without the need for a full server installation. LocalDB is typically installed via the (select "LocalDB"
While powerful for development, LocalDB has specific constraints: LocalDB has specific constraints: