| --- |
| layout: dev40 |
| title: Development Quick Guide |
| permalink: /development40/index.html |
| --- |
| |
| Apache Kylin is always looking for contributions of not only code, but also usage document, performance report, Q&A etc. All kinds of contributions pave the way towards a Kylin Committer. There is opportunity for everyone, especially for those come from analysis and solution background, due to the lacking of content from user and solution perspective. |
| |
| Here is the development document for Apache kylin 4.x. heck the development documents of other versions: |
| * [v3.x and earlier development documents](/development/) |
| |
| ### How to Contribute |
| Check out the [How to Contribute](/development40/howto_contribute.html) document. |
| |
| ### Source Repository |
| Apache Kylin™ source code is version controlled using Git version control: |
| Commits [Summary](https://github.com/apache/kylin/commits/main) |
| Source Repo: [https://github.com/apache/kylin ](https://github.com/apache/kylin ) |
| Mirrored to Gitbox: [https://gitbox.apache.org/repos/asf?p=kylin.git ](https://gitbox.apache.org/repos/asf?p=kylin.git ) |
| |
| ### Issue Tracking |
| Track issues on the "Kylin" Project on the Apache JIRA ([browse](http://issues.apache.org/jira/browse/KYLIN)). |
| |
| ### Roadmap |
| - Hadoop 3.0 support (Erasure Coding) : DONE (v2.5) |
| - Fully on Spark Cube engine : DONE (v2.5) |
| - Real-time analytics with Lambda Architecture : DONE (v3.0) |
| - Connect more data sources (MySQL, SparkSQL, etc) : DONE (v2.6) |
| - Flink engine : Done (v3.1) |
| - Cloud-native storage (Parquet) : In-progress (v4.0) |
| - Distributed query execution engine (Spark) : In-progress, together with Parquet storage (v4.0) |
| - Containerization/Kubernetes support : Done (v3.1) |
| - Pushdown SDK with more engines (Presto, Clickhouse, etc) : In progress (Presto support in v3.1) |
| - Ad-hoc queries without Cubing |
