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This article mainly introduces the characteristics of hbase, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let the editor take you to understand it.

What are the characteristics of hbase?

1Hbase is a distributed database based on column storage, hdfs storage based on Hadoop, and managed by zookeeper.

2.Hbase is suitable for storing semi-structured or unstructured data, and it is difficult to extract data according to a concept when the data structure field is not definite or disorganized.

Records whose 3.Hbase is null are not stored.

4. Based on tables that contain rowkey, timestamps, and column families. When new data is written, the timestamp is updated and the previous version can be queried.

5.hbase is the master-slave architecture. Hmaster is the master node and hregionserver is the slave node.

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