The first question that mid-sized companies have about BI data warehouse is about the costs involved and more importantly, the return on this investment, besides the benefits it assures.

A data warehouse is an electronic system for storing information in a manner that is secure, reliable, easy to retrieve, and easy to manage.

Simple and Powerful ETL Data loading processes often are under- or over-designed, yet the one for the AWR Warehouse is simple and clean. The targets involved- source and destination - are clearly ...

Although difficult, flawless data warehouse design is a must for a successful BI system. Avoid these six mistakes to make your data ware house perfect.

Many organizations nowadays are struggling with finding the appropriate data stores for their data, making it important to understand the differences and similarities between data warehouses, data ...

Essentially, a data warehouse is an analytic database, usually relational, that is created from two or more data sources, typically to store historical data, which may have a scale of petabytes ...