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GeneralRe: SQL query Date Sort Problem PinmemberAnirbanM 24-Dec-12 2:30 
GeneralRe: SQL query Date Sort Problem PinmemberEddy Vluggen4-Dec-12 3:12 
GeneralRe: SQL query Date Sort Problem PinmemberAnirbanM 24-Dec-12 3:27 
GeneralRe: SQL query Date Sort Problem PinmemberEddy Vluggen4-Dec-12 4:44 
AnswerRe: SQL query Date Sort Problem PinmemberMichael Potter4-Dec-12 8:11 
AnswerRe: SQL query Date Sort Problem Pinmemberjschell4-Dec-12 8:23 
Questionoltp vs olap Pinmembera.fatemeh2-Dec-12 10:51 
AnswerRe: oltp vs olap PinmemberMycroft Holmes2-Dec-12 11:49 
Instead of trying to find a "query" difference try researching the uses of the different types of database, a datawharehouse is a snapshot, usually delayed from real time, of the transaction (OLPT) database that is optimised for reporting (querying).
 
It is not an either/or question, once you reporting queries begin impacting on your transaction processing you need an OLAP solution as well as the OLTP.
 
This is a very simplistic view, there are entire libraries written on this subject!
Never underestimate the power of human stupidity
RAH

GeneralRe: oltp vs olap Pinmembera.fatemeh2-Dec-12 11:57 
GeneralRe: oltp vs olap PinmemberMycroft Holmes2-Dec-12 13:28 
GeneralRe: oltp vs olap Pinmembera.fatemeh2-Dec-12 13:41 
GeneralSQL instance name when using network group PinmemberAamir Saleem2-Dec-12 10:32 
GeneralRe: SQL instance name when using network group PinmemberMycroft Holmes2-Dec-12 11:43 
QuestionACL vs SQL for fuzzy matching PinmemberBen Dessau29-Nov-12 4:15 
AnswerRe: ACL vs SQL for fuzzy matching PinprotectorPete O'Hanlon29-Nov-12 5:07 
GeneralRe: ACL vs SQL for fuzzy matching PinmemberBen Dessau29-Nov-12 6:43 
GeneralRe: ACL vs SQL for fuzzy matching PinprotectorPete O'Hanlon29-Nov-12 6:50 
QuestionSQL Query Pinmemberberba29-Nov-12 2:22 
AnswerRe: SQL Query PinmemberRichard Deeming29-Nov-12 2:50 
GeneralRe: SQL Query Pinmemberberba2-Dec-12 18:30 
QuestionSQL Server windows authentication Pinmemberzead28-Nov-12 23:49 
AnswerRe: SQL Server windows authentication PinmemberGarth J Lancaster28-Nov-12 23:59 
AnswerRe: SQL Server windows authentication Pinmemberjschell29-Nov-12 8:09 
GeneralRe: SQL Server windows authentication PinmemberChris Meech30-Nov-12 3:45 
QuestionNeed help with a tricky MS SQL Query Pinmembermuya mwansa27-Nov-12 6:46 

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