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06: Q51 – Q61 HBase Interview Questions & Answers

HBase Components

Q51. Is HBase a relational database?
A51. HBase is not a relational database. It is a NoSQL database. Hbase is a column-oriented (aka columnar) database management system, which runs on top of HDFS (Hadoop Distribute File System).

Q52.

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10: Q80 – Q87 HBase Schema Design Interview Q&As

Q80. Why is schema design for HBase is different from relational database design?
A80. HBase is a columnar NoSQL database. This means no two rows in a table need to have the same columns. In a columnar database table, each row contains cells containing

Values are stored against each cell.

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