What do you think of this post?Awesome (0) Interesting (1) Useful (0) Oracle Database 11g Release 2 for Data Warehousing and Business Intelligence. Download White Paper Oracle Database 11g is a comprehensive database platform for data warehousing and business intelligence that combines industry-leading scalability and performance, deeply-integrated analytics, and embedded integration and data-quality — all in a single [...]

What do you think of this post?Awesome (0) Interesting (0) Useful (0) Excellent article written by Ashok Nayak on how to calculate the DW reliability https://secure.information-management.com/infodirect/2009_138/extract_transform_load_data_warehouse-10016063-1.html?pg=1 What do you think of this post?Awesome (0) Interesting (0) Useful (0)

What do you think of this post?Awesome (0) Interesting (0) Useful (0) Useful websites to understand CDM http://www.information-management.com/issues/2007_50/10001733-1.html http://soa-eda.blogspot.com/2007/04/how-to-mediate-semantics-in-eda.html http://www.collibra.com/article/canonical-data-model What do you think of this post?Awesome (0) Interesting (0) Useful (0)

What do you think of this post?Awesome (0) Interesting (0) Useful (0) Bottom-Up Approach The advantages of this approach are: Faster and easier implementation of manageable piece Favorable return on investment and proof of concept Less risk of failure Inherently incremental; can schedule important data marts first Allows project team to learn and grow The disadvantages are: Each [...]

What do you think of this post?Awesome (0) Interesting (0) Useful (0) Top-Down Approach The advantages of this approach are: A truly corporate effort, an enterprise view of data Inherently architected—not a union of disparate data marts Single, central storage of data about the content Centralized rules and control May see quick results if implemented with iterations The [...]