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sagitariusmzi
Posting Yak Master
113 Posts |
 Posted - 2009-06-17 : 03:53:23
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| Hi, What is the difference between OLTP and DSS database designs ? |
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webfred
Master Smack Fu Yak Hacker
8781 Posts |
Posted - 2009-06-17 : 04:21:47
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OLTP: Complex, focused on business entities (in terms of relational databases it is called normalized data structure (e.g. 3NF))DSS: Different approaches exist. The simplified denormalised dimensional structure gains momentum, since it allows easier understanding by business users and optimized execution of complex queries.Source: http://ezinearticles.com/?OLTP-vs-DSS-systems&id=342276
No, you're never too old to Yak'n'Roll if you're too young to die. |
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Difference between OLTP and DSS