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# Apache Doris (incubating)
[![License](https://img.shields.io/badge/license-Apache%202-4EB1BA.svg)](https://www.apache.org/licenses/LICENSE-2.0.html)
[![Total Lines](https://tokei.rs/b1/github/apache/incubator-doris?category=lines)](https://github.com/apache/incubator-doris)
[![GitHub release](https://img.shields.io/github/release/apache/incubator-doris.svg)](https://github.com/apache/incubator-doris/releases)
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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.

- Doris provides high concurrent low latency point query performance, as well as high throughput queries of ad-hoc analysis.

- Doris provides batch data loading and real-time mini-batch data loading.

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

The main advantages of Doris are the simplicity (of developing, deploying and using) and meeting many data serving requirements in a single system. For details, refer to [Overview](https://github.com/apache/incubator-doris/wiki/Doris-Overview).

**Official website: https://doris.apache.org/**

[![Monthly Active Contributors](https://contributor-overtime-api.apiseven.com/contributors-svg?chart=contributorMonthlyActivity&repo=apache/incubator-doris)](https://www.apiseven.com/en/contributor-graph?chart=contributorMonthlyActivity&repo=apache/incubator-doris)

[![Contributor over time](https://contributor-overtime-api.apiseven.com/contributors-svg?chart=contributorOverTime&repo=apache/incubator-doris)](https://www.apiseven.com/en/contributor-graph?chart=contributorOverTime&repo=apache/incubator-doris)

## License

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

> **Note**
> Some licenses of the third-party dependencies are not compatible with Apache 2.0 License. So you need to disable
some Doris features to be complied with Apache 2.0 License. For details, refer to the `thirdparty/LICENSE.txt`

## Technology

Doris mainly integrates the technology of [Google Mesa](https://research.google/pubs/pub42851/) and [Apache Impala](https://impala.apache.org/), and it is based on a column-oriented storage engine and can communicate by MySQL client.

## Compile and install

See [Compilation](https://doris.incubator.apache.org/installing/compilation-with-ldb-toolchain.html)

## Getting start

See [Basic Usage](https://doris.incubator.apache.org/getting-started/basic-usage.html)

## Report issues or submit pull request

If you find any bugs, feel free to file a [GitHub issue](https://github.com/apache/incubator-doris/issues) or fix it by submitting a [pull request](https://github.com/apache/incubator-doris/pulls).

## Contact Us

Contact us through the following mailing list.

| Name                                                                          | Scope                           |                                                                 |                                                                     |                                                                              |
|:------------------------------------------------------------------------------|:--------------------------------|:----------------------------------------------------------------|:--------------------------------------------------------------------|:-----------------------------------------------------------------------------|
| [dev@doris.apache.org](mailto:dev@doris.apache.org)     | Development-related discussions | [Subscribe](mailto:dev-subscribe@doris.apache.org)   | [Unsubscribe](mailto:dev-unsubscribe@doris.apache.org)   | [Archives](http://mail-archives.apache.org/mod_mbox/doris-dev/)   |

## Links

* Doris official site - <http://doris.incubator.apache.org>
* Developer Mailing list - <dev@doris.apache.org>. Mail to <dev-subscribe@doris.apache.org>, follow the reply to subscribe the mail list.
* Slack channel - [Join the Slack](https://join.slack.com/t/apachedoriscommunity/shared_invite/zt-11jb8gesh-7IukzSrdea6mqoG0HB4gZg)

一键复制原始数据按行查看历史

提交于 2022-02-08 09:46 . [docs] Update README (#7965)

Apache Doris (incubating)

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.

Doris provides high concurrent low latency point query performance, as well as high throughput queries of ad-hoc analysis.
Doris provides batch data loading and real-time mini-batch data loading.
Doris provides high availability, reliability, fault tolerance, and scalability.

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

Official website: https://doris.apache.org/

License

Apache License, Version 2.0

Note Some licenses of the third-party dependencies are not compatible with Apache 2.0 License. So you need to disable some Doris features to be complied with Apache 2.0 License. For details, refer to the thirdparty/LICENSE.txt

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.

Compile and install

See Compilation

Getting start

See Basic Usage

Report issues or submit pull request

If you find any bugs, feel free to file a GitHub issue or fix it by submitting a pull request.

Contact Us

Contact us through the following mailing list.

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

Links

Doris official site - http://doris.incubator.apache.org
Developer Mailing list - dev@doris.apache.org. Mail to dev-subscribe@doris.apache.org, follow the reply to subscribe the mail list.
Slack channel - Join the Slack

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