问题
We are currently using SQL CE 3.5 with many different bidirectional sync dbs (Syncframework 2.1) with server DBs, and .net 4.5 windows based WPF application. But down the line the performance of the application degrades and we regularly need to regenerate the new local SDF for users. And by that way we see there is visible improvement in performance and after 60 days or so, the same happens. So we are looking for upgrading the SQL CE, but on research, we noticed that SQL CE doesn't support SyncFramework.
This raises the following questions:
What is the best option to upgrade
SQL CE 3.5with Sync?Will SQL Local DB support SyncFramework 2.1, if so, what are the things we need to take care, while upgrading to SQL Local DB?
Does SQL Local DB support Password Protection and Local Encryption?
Moreover, we read here that there is difference between Single (SQL Compact CE) and Multiple files (SQL Local DB).
- How do we handle the connections?
来源：https://stackoverflow.com/questions/37694761/upgrading-sql-ce-3-5-to-sql-express-local-db-with-syncframework-support