Has anyone had any experience doing really complex BI analysis (not just search) in a cloud environment? "Cloud" is the new buzzword and there's a lot of hype about Hadoop and MapReduce. It seems to me that in a cloud environment there is still going to be the issue of -- let's just call it ETL -- trans/conforming data for analysis. And if that trans/conformance doesn't persist, it has to be done every time a question is asked. This will result in its own performance degradation over time, especially as data accretes (as it always does) and exceeds our ability to store/process/analyze it.
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Join date : 2011-05-09
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