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Alex Rivera
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I almost do not know anything about HBase. Sorry for basic questions. Imagine I have a table of 100 billion rows with 10 int, one datetime, and one string column. Does HBase allow querying this table and Group the result based on key (even a composite key)? If so, does it have to run a map/reduce job to it? How do you feed it the query? Can HBase in general perform real-time like queries on a table?
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