> For the complete documentation index, see [llms.txt](https://dataflint.gitbook.io/dataflint-for-spark/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://dataflint.gitbook.io/dataflint-for-spark/integrations.md).

# Integrations

- [Databricks](https://dataflint.gitbook.io/dataflint-for-spark/integrations/databricks.md): DataFlint Integration with Databricks
- [Spark Instrumentation](https://dataflint.gitbook.io/dataflint-for-spark/integrations/spark-instrumentation.md): Optional, opt-in instrumentation that adds extra metrics and metadata to Spark UI.
- [PySpark UDF instrumentation](https://dataflint.gitbook.io/dataflint-for-spark/integrations/spark-instrumentation/pyspark-udf-instrumentation.md)
- [window instrumentation](https://dataflint.gitbook.io/dataflint-for-spark/integrations/spark-instrumentation/window-instrumentation.md)
- [SQL nodes instrumentation](https://dataflint.gitbook.io/dataflint-for-spark/integrations/spark-instrumentation/sql-nodes-instrumentation.md): Optional instrumentation for core Spark SQL physical plan nodes.
- [Delta Lake Integration](https://dataflint.gitbook.io/dataflint-for-spark/integrations/delta-lake-integration.md)
- [Apache Iceberg](https://dataflint.gitbook.io/dataflint-for-spark/integrations/apache-iceberg.md)