Sql Server Localdb Review

| Feature | SQLite | Express Edition | LocalDB | |---------|--------|----------------|---------| | In-proc engine | Yes | No | No (separate user process) | | Real SQL Server T-SQL | No | Yes | Yes | | Background service overhead | None | High (Windows service) | None (on-demand user process) | | Attach/detach .mdf files | No | Yes | Yes | | Supports multiple instances | No | Yes | Yes ( sqllocaldb command) | | Automatic idle shutdown | N/A | No | Yes |

“SQL Server LocalDB,” she said, without looking away. “A cousin of Express. But meaner. Lighter. It runs in my user mode. No services. No configuration. Just an instance that wakes up when you connect and sleeps when you’re done.” sql server localdb

“Yes,” Elena said. “And it worked better than the cloud that day.” | Feature | SQLite | Express Edition |