OSQA vs SQLZOO
A side-by-side look at OSQA and SQLZOO. For an in-depth review of either product, follow the links below.
OSQA
Online Services
OSQA is an open source Q&A platform that allows users to post questions and get answers from other community members. It is similar to Stack Overflow but is designed to be self-hosted.
questionandanswercommunityselfhostedopensource
SQLZOO
Education & Reference
SQLZOO is a free online resource that helps users learn SQL concepts through interactive tutorials and exercises. It covers SQL syntax for a variety of database management systems.
sqldatabasetutorialsexercises