| 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://git-wip-us.apache.org/repos/asf/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 1.7 or higher |
| * Hadoop 2.3.0 or higher |
| |
| Mailing lists |
| ============= |
| * dev@tajo.apache.org - To discuss and ask general development issues. |
| |
| * user@tajo.apache.org - To discuss and ask end-user questions/issues. |
| |
| * issues@tajo.apache.org - To see notifications made in the Tajo issue |
| tracking system, review board, and Jenkins CI. |
| |
| * commits@tajo.apache.org - To monitor commits to the source repository. |
| |
| To subscribe to the mailing lists, please send an email to: |
| ${listname}-subscribe@tajo.apache.org. For example, to subscribe to |
| dev, send an email from your desired subscription address to: |
| dev-subscribe@tajo.apache.org and follow the instructions from there. |
