Apache Hadoop the big data platform. It was designed to derive value from volume. It can store and process a lot of data at rest, big data. It was designed for analytics. It was not designed for velocity.
It’s a warehouse. Is efficient to add and remove many items from a warehouse. It is not efficient to add and remove a single item from a warehouse.
Data sets are stored. Information is generated from historical data, and you can retrieve it. Pure Volume
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