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DATA WAREHOUSE VS. DATA MARTS What comes first ??? IT Online Training http://www.newyorksys.com/
IT ONLINE TRAINING & PLACEMENTS Visit us at  http://www.newyorksys.com
I. Data Warehouses: Architecture, Design & Construction ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],http://www.newyorksys.com/
Data Warehouse Architecture - IT Solutions http://www.newyorksys.com/ Data Warehouse  Engine Optimized Loader Extraction Cleansing Analyze Query Metadata Repository Relational Databases Legacy Data Purchased  Data ERP Systems
IT ONLINE TRAINING & PLACEMENTS Visit us at  http://www.newyorksys.com
From the Data Warehouse to Data Marts - IT Solutions http://www.newyorksys.com/ Departmentally Structured Individually Structured Data Warehouse Organizationally Structured Less More History Normalized Detailed Data Information
Data Warehouse and Data Marts OLAP Data Mart Lightly summarized Departmentally structured Organizationally structured Atomic Detailed Data Warehouse Data - IT Solutions http://www.newyorksys.com/
Characteristics of the Departmental Data Mart ,[object Object],[object Object],[object Object],[object Object],[object Object],http://www.newyorksys.com/
Techniques for Creating Departmental Data Mart ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Sales Mktg. Finance http://www.newyorksys.com/
Data Mart Centric Data Marts Data Sources Data Warehouse - IT Solutions http://www.newyorksys.com/
Problems with Data Mart Centric Solution If you end up creating multiple warehouses, integrating them is a problem - IT Solutions http://www.newyorksys.com/
True Warehouse Data Marts Data Sources Data Warehouse - IT Solutions http://www.newyorksys.com/
PRODUCTS, REFERENCES, USEFUL LINKS http://www.newyorksys.com/
Reporting Tools ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],- IT Solutions http://www.newyorksys.com/
OLAP and Executive Information Systems ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],- IT Solutions http://www.newyorksys.com/
Other Warehouse Related Products ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],- IT Solutions http://www.newyorksys.com/
Extraction and Transformation Tools ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],- IT Solutions http://www.newyorksys.com/
Scrubbing Tools ,[object Object],[object Object],[object Object],- IT Solutions http://www.newyorksys.com/
Warehouse Products ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],- IT Solutions http://www.newyorksys.com/
Warehouse Server Products ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],- IT Solutions http://www.newyorksys.com/
[object Object],Contact:  NewYorkSys Inc.  15 Roaring Brook Rd, Chappaqua, NY 10514. Phone : +1-718-305-1757 +1-718-313-0499  Email:  [email_address] Why NewYorkSys for  IT Online Training
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Data Warehousing -  Online Training Courses
IT ONLINE TRAINING & PLACEMENTS Visit us at  http://www.newyorksys.com

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Data warehouse vs Data marts - Online Training from NEWYORKSYS.COM

  • 1. DATA WAREHOUSE VS. DATA MARTS What comes first ??? IT Online Training http://www.newyorksys.com/
  • 2. IT ONLINE TRAINING & PLACEMENTS Visit us at http://www.newyorksys.com
  • 3.
  • 4. Data Warehouse Architecture - IT Solutions http://www.newyorksys.com/ Data Warehouse Engine Optimized Loader Extraction Cleansing Analyze Query Metadata Repository Relational Databases Legacy Data Purchased Data ERP Systems
  • 5. IT ONLINE TRAINING & PLACEMENTS Visit us at http://www.newyorksys.com
  • 6. From the Data Warehouse to Data Marts - IT Solutions http://www.newyorksys.com/ Departmentally Structured Individually Structured Data Warehouse Organizationally Structured Less More History Normalized Detailed Data Information
  • 7. Data Warehouse and Data Marts OLAP Data Mart Lightly summarized Departmentally structured Organizationally structured Atomic Detailed Data Warehouse Data - IT Solutions http://www.newyorksys.com/
  • 8.
  • 9.
  • 10. Data Mart Centric Data Marts Data Sources Data Warehouse - IT Solutions http://www.newyorksys.com/
  • 11. Problems with Data Mart Centric Solution If you end up creating multiple warehouses, integrating them is a problem - IT Solutions http://www.newyorksys.com/
  • 12. True Warehouse Data Marts Data Sources Data Warehouse - IT Solutions http://www.newyorksys.com/
  • 13. PRODUCTS, REFERENCES, USEFUL LINKS http://www.newyorksys.com/
  • 14.
  • 15.
  • 16.
  • 17.
  • 18.
  • 19.
  • 20.
  • 21.
  • 22.
  • 23. IT ONLINE TRAINING & PLACEMENTS Visit us at http://www.newyorksys.com