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SQLServer2005数据挖掘与商业智能完全解决方?(2) - 百度文库

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foodmartݿҵϵͳ

ժҪFoodMartݿSQL Serverǰ汾ʾݿ⣬ģһҴ͵ʳƷľӪҵݡҵݱһAccessʽݿУа˿ͻݡݡݺͿݵȡҵӣʳƷϰҪ෽λ侭Ӫ״ͳıʽݴʽѾһҪڱʷݵĻϹҵӦѾüޡһļʵֹ̡

1.ƺʹݲֿ

FoodMartݿ漰˾Ӫĸ棬Ʒ桢¡ͻ۵ȡһҵӦӦöЩҵȫؿǡ½ȡЩе۲ֹҵܡ

2.ԭʼҵݷ

ļиfoodmart.mdbļԿͼ2-1ʾ24űȻǰݿʱݲֿijЩص㣬ԴǰϵͳҲ洢ȫҵݣΪѧ԰Ϊ̵ԭʼݡ

ݿУ˸̵ճӪҵݣ¹еԱϢ洢employeeУԱϢ洢departmentУְϢ洢positionУҵеIJֿʹ洢warehouse_classУIJֿ洢warehouseС

ͼ1̵ҵ

3.ݲֿ߼ģ

гҪ1998еҵݽжǶȷԱгԱڲѯݿʱȡٵӦ߲ԱҲܴϰӰ챾۵ءҪô洢ڹ˾ҵݿеݣݲֿ⣬ڷĶάݽṹǰֻ۷ݣصıзfoodmart.mdbݿУҵݺʱ䡢ֶΡƷ͵̵ȶйϵǵĹϵڱ֮߼ϵϡҪҵݳݲֿĽṹȷҵݱĽṹҵݵĹϵһǻڹϵݿƵķʽϣѩνṹ̵ݲֿ⣬߼ṹͼͼ2ʾ

ͼ2 ݲֿѩνṹͼ

ݲֿ߼ṹУݱԻΪࣺһʵݱһάݱʵƵʱͨҪ½ԭʼݲͬıṹҪڴͳҵݿģOLTPݲֿзģOLAP;IJͬṹIJͬһԺӵݲֿлͨʾֳ

4.foodmartsaleDWݲֿ

ݲֿҲһݿ⣬ͬͨݿϵͳDBMSеġݲֿͨݿһд޸ĺɾݲֿ߼ṹ󣬾ͿԴݲֿˡ

ʱSQL Server Management StudioаһĽݿķһΪfoodmartsaleDWݿ⣬ȻƵıãԭʼݿеĸֶεáݲֿıṹԭʼݿеıṹһ£ˣfoodmartsaleDWݲֿṹҲETL׶ɡ

5.ƺʹETL

ݲֿƿ˵ݷҵܵĹõݲֿṹԺ˳еı֤ݲֿеһҪȡתءĹ̴ԭʼҵлȡETL̡Ҫݴfoodmart.mdbݿװصfoodmartsaleDWݲֿСҪʹõSQL Server Integration Services񣬼SSIS£

1Business Intelligence Development Studioѡļ½Ŀ½ĿԻչҵĿڡģ塱УIntegration ServicesĿĿΪfoodmartsale ETLͼ3ʾ

ͼ 3foodmartsale ETLĿ

ʱBI StudioдSSISĸֹߺʹڣȡתͼصIJ½С

2ѡĿSSIS͵򵼡ʱᵯSSIS͵򵼵Ļӭ棬һť

3ڡѡԴеġԴбѡAccessԴѡͼ4ʾȻ·ѡѡĿļеfoodmart 2000.mdbļ

ͼ4 ѡfoodmart 2000.mdbԴ

4漴ĴѡݵĵĿ꣬ѡSQL Native Clientͼ5ʾú÷¼ϢѡfoodmartsaleDW

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