What's the difference between MySQL and mSQL?

Alessandro A. Garbagnati

The creators of mySQL are doing a great job in maintaining in the documentation pages with all the differences between the two databases (and others, like PostgreSQL). Personally I don't think these pages are fully objective, but many of the points are often confirmed on newsgroups and mailing lists. See:

25 How MySQL Compares to Other Databases

and, with specific attention to mSQL

25.1 How MySQL Compares to mSQL

Joe Sam Shirah adds: Additional information is available at What is MySQL? and Mini SQL 2.0 General Info.