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by arjunrc
4029 days ago
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According to the article, there are three strategies - Traditional Row based DBMS, Column based ones (Vertica, VoltDB) and MapReduce/Hadoop. My current employer is making the switch from Row based to Hadoop - which I feel is because of hype & not justified technically, given the size of our cluster. The goal is to reduce speed of data delivery to clients, but I believe a column-based DBMS with an optimized ETL, would be the way to go. Wonder how it'll look like in 5 years & if others companies' IT are buying into hype too. |
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