In HBase, tables are split into regions and are served by the region servers. Regions are vertically divided by column families into “Stores”. Stores are saved as files in HDFS. Shown below is the architecture of HBase. Note: The term ‘store’ is used for regions to explain the storage structure. HBase has three major components:..
Category: NoSQL Database – Apache Hbase
Thanks for A2A. This is analogous to question “ Why do we need database when we have data warehouse” HBase is for OLTP and hive for OLAP Let me give you simple example : Have you ever edited /updated Facebook comments on particular post. This update is done in real time , that’s where HBase comes in to..