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.. Licensed to the Apache Software Foundation (ASF) under one
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.. 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
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.. http://www.apache.org/licenses/LICENSE-2.0
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.. KIND, either express or implied. See the License for the
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.. image:: _static/images/DataFusionComet-Logo-Light.png
:alt: DataFusion Comet Logo
=======================
Apache DataFusion Comet
=======================
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Apache DataFusion Comet is an Apache Spark plugin that uses Apache DataFusion
as a native runtime to achieve improvement in terms of query efficiency and query runtime.
.. _toc.user-guide-links:
.. toctree::
:maxdepth: 1
:caption: User Guide
Comet Overview <user-guide/overview>
Installing Comet <user-guide/installation>
Building From Source <user-guide/source>
Kubernetes Guide <user-guide/kubernetes>
Supported Data Sources <user-guide/datasources>
Supported Data Types <user-guide/datatypes>
Supported Operators <user-guide/operators>
Supported Expressions <user-guide/expressions>
Configuration Settings <user-guide/configs>
Compatibility Guide <user-guide/compatibility>
Tuning Guide <user-guide/tuning>
Metrics Guide <user-guide/metrics>
.. _toc.contributor-guide-links:
.. toctree::
:maxdepth: 1
:caption: Contributor Guide
Getting Started <contributor-guide/contributing>
Comet Plugin Overview <contributor-guide/plugin_overview>
Development Guide <contributor-guide/development>
Debugging Guide <contributor-guide/debugging>
Benchmarking Guide <contributor-guide/benchmarking>
Adding a New Expression <contributor-guide/adding_a_new_expression>
Tracing <contributor-guide/tracing>
Profiling Native Code <contributor-guide/profiling_native_code>
Spark SQL Tests <contributor-guide/spark-sql-tests.md>
Github and Issue Tracker <https://github.com/apache/datafusion-comet>
.. _toc.asf-links:
.. toctree::
:maxdepth: 1
:caption: ASF Links
Apache Software Foundation <https://apache.org>
License <https://www.apache.org/licenses/>
Donate <https://www.apache.org/foundation/sponsorship.html>
Thanks <https://www.apache.org/foundation/thanks.html>
Security <https://www.apache.org/security/>
Code of conduct <https://www.apache.org/foundation/policies/conduct.html>