Database engines Comparison - Windows Mobile..

Question

What are the different database options on Windows Mobile available? I have used CEDB and EDB for linear dataset needs.

I have heard of SQL server 2005 Mobile edition. But what are the advantages over others (if there is any)

Answer 1

We use Sybase Ultralite. Before that we were using Codebase to connect to foxpro tables. I'm not a mobile developer but I understand we chose it over SQL Server for performance and memory usage. Also we found they had pretty good support when we found any issues.

Answer 2

I think it's called SQL Server Compact now. The advantages are that it's syntax-compatible with full sql server in that any query you write for it is guaranteed to work on an equivalent SQL Server Express/Standard/Enterprise DB. The reverse isn't necessarily true, though.

Answer 3

Do you need SQL support? If not, look at a lightweight embeddable DBM-like solution. I've used Tokyo Cabinet for a number of embedded solutions where SQL wasn't necessary and have greatly enjoyed the speed and flexibility it provides. YMMV.

Answer 4

Also take a look at SQLite for Windows CE. There are also .NET bindings available to use it from the Compact Framework.

Answer 5

I would avoid using CEDB any more as I beleave that WM7 is dropping support for it.

Answer 6

I've found both sqllite and codebase to be easy to implement and install. Easier (and more stable) than the Microsoft options, which seem to be in serious flux.