druid/README.md

<!--
  ~ Licensed to the Apache Software Foundation (ASF) under one
  ~ or more contributor license agreements.  See the NOTICE file
  ~ distributed with this work for additional information
  ~ regarding copyright ownership.  The ASF licenses this file
  ~ to you under the Apache License, Version 2.0 (the
  ~ "License"); you may not use this file except in compliance
  ~ with the License.  You may obtain a copy of the License at
  ~
  ~   http://www.apache.org/licenses/LICENSE-2.0
  ~
  ~ Unless required by applicable law or agreed to in writing,
  ~ software distributed under the License is distributed on an
  ~ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  ~ KIND, either express or implied.  See the License for the
  ~ specific language governing permissions and limitations
  ~ under the License.
  -->

[![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)
<!--- Following badges are disabled until they can be fixed: -->
<!--- [![Inspections Status](https://img.shields.io/teamcity/http/teamcity.jetbrains.com/s/OpenSourceProjects_Druid_Inspections.svg?label=TeamCity%20inspections)](https://teamcity.jetbrains.com/viewType.html?buildTypeId=OpenSourceProjects_Druid_Inspections) -->
<!-- [![Coverage Status](https://coveralls.io/repos/apache/incubator-druid/badge.svg?branch=master)](https://coveralls.io/r/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 <https://druid.apache.org>.

### 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/).