Category Archives: In-memory

First look at SiSense Prism

I have recently started to hear about Prism, which utilizes Column storage and this ‘cool’ just-in-time in-memory processing it has got. This weekend, I got a chance to play around and do some basic research on it. Here are my … Continue reading

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In-memory Business Intelligence

Traditional BI technology loads data onto disk as modeled tables and multidimensional cubes, queries are then made against the tables and cubes on disk. Limitations of disk based (RDBMS or OLAP) techniques include performance limitations requiring intermediate aggregation tables, low flexibility to adapt to … Continue reading

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