What Is Apache Tajo?

1.	What Is Apache Tajo?
Answer» Apache Tajo is a relational and distributed DATA processing framework. It is DESIGNED for low latency and scalable ad-hoc query analysis. Tajo SUPPORTS standard SQL and various data formats. Most of the Tajo queries can be executed without any modification. Tajo has fault-tolerance through a restart mechanism for failed tasks and extensible query rewrite ENGINE. Tajo performs the necessary ETL (Extract Transform and LOAD process) operations to summarize large datasets stored on HDFS. It is an alternative choice to Hive/Pig. Apache Tajo is a relational and distributed data processing framework. It is designed for low latency and scalable ad-hoc query analysis.

Answer»

Apache Tajo is a relational and distributed DATA processing framework. It is DESIGNED for low latency and scalable ad-hoc query analysis.

Tajo SUPPORTS standard SQL and various data formats. Most of the Tajo queries can be executed without any modification.
Tajo has fault-tolerance through a restart mechanism for failed tasks and extensible query rewrite ENGINE.
Tajo performs the necessary ETL (Extract Transform and LOAD process) operations to summarize large datasets stored on HDFS. It is an alternative choice to Hive/Pig.

Apache Tajo is a relational and distributed data processing framework. It is designed for low latency and scalable ad-hoc query analysis.

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