by essentialSQL
Introduction to Outer Joins in SQL Server
by Alejandro Xalabarder
Yet another XML to database aproach
by AlexTatiyants
JSON-oriented document stores like Mongo and Couch have really become the darlings of the web application crowd. Of course, JSON (or BSON) isn't the only game in town. When it comes to document store formats, the other white meat if you will is XML.
by csabahegyi79
Project Scheduling Engine with recursive SQL common table expression