Time Travel – Slowly Changing Data
Time Travel, a term that every BI professional should be aware of because of its intertwined nature with data management and reporting requirements. It also […]
Architecture
Data Reservoir and Data Lakes
One gets to hear these terms very often from almost everyone and a trending topic in BI & Analytics space today. These buzzwords are quite […]
Range Dimension and Binning
Term “Range Dimension” does not imply a new type of dimension model, instead it refers to a common scenario encountered in BI projects. It is […]
Columnar Storage: Impact in BI (Part 3)
Link to the series Part 1, Part 2 Big Data / NoSQL: Columnar storage format has many success stories and finds its spot within BigData […]
Virtual Data Warehouse
Common area of interest in today’s environment where several articles published by analysts talks about a concept of “Virtual Data Warehouse“, which is also referred […]