MSDE - it provides an upgrade path to SQL Server. Haven't had a chance to work with it personally, but I have yet to hear anything bad.

Designing an appropriate set of indexes can be one of the more troubling aspects of developing efficient relational database applications. Perhaps, the most important thing you can do to assure ...

When you decide to undertake your own benchmarking project, it’s a strongly recommended best practice to write up a benchmarking plan. For example, the dev architect might propose that the main OLTP ...