- What is and Why HBase?
- HBase Shell
- HBase Architecture
- HBase Data Model
- Storing Data Into HBase table using Pig and Hive
- Accessing data in the HBase table using Pig and Hive
- Access HBase table via REST/Thrift
What is and Why HBase?
HBase is a type of NoSQL database
- "NoSQL" is a general term meaning that the database isn't an RDBMS which supports SQL as its primary access language, but there are many types of NoSQL databases
- BerkeleyDB is an example of a local NoSQL database, whereas HBase is very much a distributed NoSQL database
- Technically speaking, HBase is really more a "Data Store" than "Data Base" because it lacks many of the features you find in an RDBMS, such as typed columns, secondary indexes, triggers, and advanced query languages, etc.
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