RDBMS - Sql Processing (Engine)

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1 - About

A SQL engine is responsible to produce a result set on the client side (generally backed by a cursor on the back-end side) from a SQL statement.

See SQL Engine - SQL processing (Sql Compiler)

2 - List of engines

2.1 - Database

Every relational database has an SQL engine:

  • SQL Server
  • Oracle

2.2 - Distributed

2.3 - Tajo

Tajo is a relational and distributed data warehouse system for Hadoop. Tajo is designed for low-latency and scalable ad-hoc queries, online aggregation and ETL on large-data sets by leveraging advanced database techniques.

2.4 - Library