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Cube-Partitioning Tests

(Herts Chen) To figure out which partition designs work best to reduce the number of sequential scans for Listing 2 and Listing 3 in the main article, I created six cubes, structured identically but with different partition designs. The idea is to partition along the Time and Occupant_Severity dimen

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.NET Data Caching

(Dimitrios Markatos) In simple terms data caching is storing data in memory for quick access. Typically information that is costly to obtain (in terms of performance) is stored in the cache. One of the more common items stored in a cache in a Web application environment is commonly displayed databas

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Firewalls (Sample Chapter)

(Tony Howlett) It’s pretty much a given these days that firewalls are an essential part of any secure infrastructure. There are many very viable commercial alternatives available: Cisco, NetScreen, SonicWALL, and Checkpoint are just a few of the vendors making high-end, commercial firewall solutions