Yahoo! 24TB SSAS Cube – Big Data Case Study + Slides

Thanks Denny Glee for sharing this.

It’s old news, but still it’s very cool 🙂
I always thought that Yahoo! had a 7TB SSAS Cube, but it has been growing of course.
As of dec 2012, it reached 24TB!!

Microsoft Case Study:
Yahoo! Improves Campaign Effectiveness, Boosts Ad Revenue with Big Data Solution

Some key numbers from this case study include:

24TB Analysis Services MOLAP cube
2PB source data of a 14PB Hadoop cluster
700M unique users, 47% of the global online population
3.5B ad impressions/day

Yahoo-24TB-Cube-Platform-Architecture

Yahoo-24TB-Cube-Querying-the-Platform-Architecture

More slides can be found here.

Source:
http://dennyglee.com/2012/12/08/yahoo-24tb-ssas-big-data-case-study-slides/








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