Ms Sql Server Express Portable !!better!! -

MS SQL Server Express Portable: Is It Possible? The Complete Guide to a Mobile Database

If you are determined to use SQL Server Express in a portable fashion for testing or labs, use this workflow: Step 1: Use a Virtual Hard Disk (VHD) on your external drive. Mount it to a drive letter (e.g., Install SQL Server Express, but change all installation paths (Data, Logs, Shared Features) to the Step 2: Use a "Pre-installed" Virtual Machine Install a lightweight Windows OS on a VirtualBox Install SQL Server Express inside that VM. Keep the VM file on your portable drive.

1. SQLite (The King of Portability)

as the primary solution for portable, zero-configuration application development. The "Portable" Alternative: SQL Server Express LocalDB ms sql server express portable

No. LocalDB is a trimmed version. It supports basic T-SQL, transactions, and most data types, but not advanced services. MS SQL Server Express Portable: Is It Possible