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    This project aims to transform an existing database to support analytical processing (OLAP) for a data-warehouse that holds a huge amount of data and streams more data on daily basis. The analytical tasks are mostly statistical such as mean, variance, normalization, standardization, max, min, median. The challenge here is that the nested queries and the big data make the response time too slow and...

    $228 (Avg Bid)
    $228 Avg Bid
    17 bids

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