Entries by Rajesh Mohanasundaram

Data Warehousing in an SAP-Centric Environment

SAP-R/3 is one of the most common ERP applications for manufacturing industries.  The data warehouse for such installations has been Oracle.  The biggest pain point for Oracle implementations has been getting the data out of SAP-R/3, which involves complex processes and expert domain knowledge.  With the introduction of SAP-BW, the data warehouse suite, ’Getting the data […]

Understanding Star Schema

If your house is anything like mine, then it would be called Google.  You have to search to get anything you want.  Even if your house is well organized, to find a book  by title or author you have to sift through the bookcase.  However, if you decide to count all of your books regardless […]