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README.md

Apache Doris (incubating)

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Doris is an MPP-based interactive SQL data warehousing for reporting and analysis. Its original name was Palo, developed in Baidu. After donated to Apache Software Foundation, it was renamed Doris.

1. License

Apache License, Version 2.0

2. Technology

Doris mainly integrates the technology of Google Mesa and Apache Impala, and it is based on a column-oriented storage engine and can communicate by MySQL client.

3. User cases

Doris not only provides high concurrent low latency point query performance, but also provides high throughput queries of ad-hoc analysis.

Doris not only provides batch data loading, but also provides near real-time mini-batch data loading.

Doris also provides high availability, reliability, fault tolerance, and scalability.

The simplicity (of developing, deploying and using) and meeting many data serving requirements in single system are the main features of Doris (refer to Overview).

4. Compile and install

See Compilation for details.

5. License Notice

Some of the third-party dependencies' license are not compatible with Apache 2.0 License. So you may have to disable some features of Doris to be complied with Apache 2.0 License. Details can be found in thirdparty/LICENSE.txt

6. Reporting Issues

If you find any bugs, please file a GitHub issue.

7. Contact Us

Mailing lists

Name Scope
dev@doris.apache.org Development-related discussions Subscribe Unsubscribe Archives

8. Links

Repository Comments ( 3 )

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Apache Doris (incubating)(原Palo)是一款百度大数据团队自主研发的MPP数据库 expand collapse
Java and 6 more languages
Apache-2.0
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