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What is the difference between hbase and hadoop/hdfs?
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Answer / Rita Singh
HBase is a NoSQL database built on top of HDFS (Hadoop Distributed File System). While HDFS provides a distributed storage layer for data, HBase offers a distributed database layer that allows for real-time read/write access to the data. In other words, HBase uses HDFS as its underlying storage, but it also provides additional functionality like column families and automatic sharding.
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