Monthly Archives: August 2011
In Memory Business Intelligence – Challenges of Real Time Processing
In classic OLAP solutions, which usually store data on a hard disk, a key bottleneck is data access speed. Storing data in memory speeds up data access dramatically is a first step to performing real time OLAP analysis. In in … Continue reading
OLAP, MOLAP, ROLAP or HOLAP? OLAP Acronyms Explained
If you’re looking into OLAP technology, you’ve probably come across a large number of acronyms describing different flavors or types of OLAP. We’ve put together this post to help you make sense of the mess with brief definitions of each … Continue reading
