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- (transaction processing systems - TPS). . - , , , . , . . , , , , . . . ( ) , . , (point of sail - POS), , , .

(office automation systems - OAS) - , , . , . , , , , , - .

, , , - . ( , , , , )

, , . ( , , , , , )

- , . ( , , )

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- , , . - , , , . - , . , . , , .

(Executive Support System - ESS) 80- . , , . ESS , , .

, , ; , , . : . : , , , .

OLAP- - OLAP, , . OLAP- : , - , , , .. , . , OLAP- ( ) , . : Hyperion Essbase (Hyperion Solutions Corporation), Oracle OLAP (Oracle), MS Analysis Services (Microsoft), Business Objects (Business Objects), Cognos PowerPlay (Cognos), MicroStrategy.

Query and reporting tools - - ( ), , , . , "" . , , . , , Query & Reporting, OLAP-, . , OLAP Query & Reporting . - Hyperion Essbase, .

 





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