https://github.com/apache/tajo

Mirror of Apache Tajo
https://github.com/apache/tajo

big-data java tajo

Last synced: 2 months ago
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Mirror of Apache Tajo

• Host: GitHub
• URL: https://github.com/apache/tajo
• Owner: apache
• License: apache-2.0
• Archived: true
• Created: 2014-03-21T07:00:07.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2020-05-11T06:36:35.000Z (over 4 years ago)
• Last Synced: 2024-09-26T16:02:11.956Z (3 months ago)
• Topics: big-data, java, tajo
• Language: Java
• Size: 29.3 MB
• Stars: 133
• Watchers: 20
• Forks: 111
• Open Issues: 34
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGES
  • License: LICENSE

Awesome Lists containing this project

• awesome-starred - apache/tajo - Mirror of Apache Tajo (java)

README

        
# Apache 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. It supports SQL standards. It has its own query engine which

allows direct control of distributed execution and data flow. As a result,

Tajo has a variety of query evaluation strategies and more optimization

opportunities. In addition, Tajo will have a native columnar execution and

and its optimizer.

## Project

* [Project Home](http://tajo.apache.org/)

* [Source Repository](https://github.com/apache/tajo.git)

* [Issue Tracking](https://issues.apache.org/jira/browse/TAJO)

## License

* [Apache License 2.0](http://www.apache.org/licenses/LICENSE-2.0.html)

## Documents

* [Tajo Wiki](https://cwiki.apache.org/confluence/display/TAJO)

* [Getting Started](http://tajo.apache.org/docs/current/getting_started.html)

* [Query Language](http://tajo.apache.org/docs/current/sql_language.html)

* [Configuration Guide](http://tajo.apache.org/docs/current/configuration.html)

* [Backup and Restore Guide](http://tajo.apache.org/docs/current/backup_and_restore.html)

* [Functions](http://tajo.apache.org/docs/current/functions.html)

* [Tajo Interactive Shell](http://tajo.apache.org/docs/current/tsql.html)

## Requirements

* Java 1.8 or higher

* Hadoop 2.3.0 or higher

## Mailing lists

* [email protected]     - To discuss and ask general development issues.

* [email protected]    - To discuss and ask end-user questions/issues.

* [email protected]  - To see notifications made in the Tajo issue

                            tracking system, review board, and Jenkins CI.

* [email protected] - To monitor commits to the source repository.

To subscribe to the mailing lists, please send an email to:

    ${listname}[email protected]

For example, to subscribe to dev, send an email from your desired subscription address to:

    [email protected]

and follow the instructions from there.