Learning the Basics of Database Modeling

Where conceptual data modeling is used primarily for the envisioning requirements for your database, a logical data model is used to explore the entity types and their relationships to other e...

Basics of RAID

A couple of the recent Tech Tips from http://www.geeks.com have made mention of RAID, but the level of detail required in those tips didn't shed much light on what RAID actually is. The numbe...


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