This colorful poster boils down the basics of data normalization into five simple rules, perfect for the wall of a database programming or design class. This pdf document, created by Marc Rettig, details the five rules...

The Structured Query Language (SQL) "is the standard language for relational database management systems." A programmer building an online database will undoubtedly need to be very familiar with SQL, and this site is an...

Even as home computers are being equipped with hard drives more massive than most users need, the scientific community faces challenges of inadequate data storage systems. Research experiments can produce unimaginable...