[![Slack](https://img.shields.io/badge/slack-%23druid-72eff8?logo=slack)](https://druid.apache.org/community/join-slack) [![Build Status](https://travis-ci.org/apache/incubator-druid.svg?branch=master)](https://travis-ci.org/apache/incubator-druid) [![Language grade: Java](https://img.shields.io/lgtm/grade/java/g/apache/incubator-druid.svg?logo=lgtm&logoWidth=18)](https://lgtm.com/projects/g/apache/incubator-druid/context:java) [![Coverage Status](https://coveralls.io/repos/github/apache/incubator-druid/badge.svg?branch=master)](https://coveralls.io/github/apache/incubator-druid?branch=master) ## Apache Druid (incubating) Apache Druid (incubating) is a high performance analytics data store for event-driven data. *Disclaimer: Apache Druid is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Apache Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making process have stabilized in a manner consistent with other successful ASF projects. While incubation status is not necessarily a reflection of the completeness or stability of the code, it does indicate that the project has yet to be fully endorsed by the ASF.* ### License [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0) ### More Information More information about Druid can be found on . ### Documentation You can find the [documentation for the latest Druid release](https://druid.apache.org/docs/latest/) on the [project website](https://druid.apache.org/docs/latest/). If you would like to contribute documentation, please do so under `/docs/content` in this repository and submit a pull request. ### Getting Started You can get started with Druid with our [quickstart](https://druid.apache.org/docs/latest/tutorials/quickstart.html). ### Reporting Issues If you find any bugs, please file a [GitHub issue](https://github.com/apache/incubator-druid/issues). ### Community Community support is available on the [druid-user mailing list](https://groups.google.com/forum/#!forum/druid-user)(druid-user@googlegroups.com), which is hosted at Google Groups. Development discussions occur on [dev@druid.apache.org](https://lists.apache.org/list.html?dev@druid.apache.org), which you can subscribe to by emailing [dev-subscribe@druid.apache.org](mailto:dev-subscribe@druid.apache.org). Some committers and users are present in the channel `#druid` on the Apache Slack team. Please use our [invitation link to join](https://druid.apache.org/community/join-slack), and once you join, add the `#druid` channel. ### Building From Source Please note that JDK 8 is required to build Druid. For instructions on building Druid from source, see [docs/content/development/build.md](docs/content/development/build.md) ### Contributing Please follow the guidelines listed [here](https://druid.apache.org/community/).