# Reference Guides - [Databricks Spark Integration](https://documentation.immuta.com/2024.2/data-and-integrations/databricks-spark/reference-guides/databricks.md) - [Databricks Spark Pre-Configuration Details](https://documentation.immuta.com/2024.2/data-and-integrations/databricks-spark/reference-guides/pre-configuration.md) - [Configuration Settings](https://documentation.immuta.com/2024.2/data-and-integrations/databricks-spark/reference-guides/configuration-settings.md) - [Cluster Policies](https://documentation.immuta.com/2024.2/data-and-integrations/databricks-spark/reference-guides/configuration-settings/cluster-policies.md) - [Python & SQL](https://documentation.immuta.com/2024.2/data-and-integrations/databricks-spark/reference-guides/configuration-settings/cluster-policies/python-sql.md) - [Python & SQL & R](https://documentation.immuta.com/2024.2/data-and-integrations/databricks-spark/reference-guides/configuration-settings/cluster-policies/python-sql-r.md) - [Python & SQL & R with Library Support](https://documentation.immuta.com/2024.2/data-and-integrations/databricks-spark/reference-guides/configuration-settings/cluster-policies/python-sql-r-lib-support.md) - [Scala](https://documentation.immuta.com/2024.2/data-and-integrations/databricks-spark/reference-guides/configuration-settings/cluster-policies/scala.md) - [Sparklyr](https://documentation.immuta.com/2024.2/data-and-integrations/databricks-spark/reference-guides/configuration-settings/cluster-policies/sparklyr.md) - [Environment Variables](https://documentation.immuta.com/2024.2/data-and-integrations/databricks-spark/reference-guides/configuration-settings/configuration.md) - [Ephemeral Overrides](https://documentation.immuta.com/2024.2/data-and-integrations/databricks-spark/reference-guides/configuration-settings/ephemeral-overrides.md) - [Py4j Security Error](https://documentation.immuta.com/2024.2/data-and-integrations/databricks-spark/reference-guides/configuration-settings/py4j-error.md) - [Scala Cluster Security Details](https://documentation.immuta.com/2024.2/data-and-integrations/databricks-spark/reference-guides/configuration-settings/scala-security.md) - [Databricks Security Configuration for Performance](https://documentation.immuta.com/2024.2/data-and-integrations/databricks-spark/reference-guides/configuration-settings/security-config-for-performance.md) - [Databricks Change Data Feed](https://documentation.immuta.com/2024.2/data-and-integrations/databricks-spark/reference-guides/change-data-feed.md) - [Databricks Libraries Introduction](https://documentation.immuta.com/2024.2/data-and-integrations/databricks-spark/reference-guides/databricks-libraries.md) - [Delta Lake API](https://documentation.immuta.com/2024.2/data-and-integrations/databricks-spark/reference-guides/delta-lake-api.md): Delta Lake API reference guide - [Spark Direct File Reads](https://documentation.immuta.com/2024.2/data-and-integrations/databricks-spark/reference-guides/direct-file-reads.md) - [Databricks Metastore Magic](https://documentation.immuta.com/2024.2/data-and-integrations/databricks-spark/reference-guides/metastore-magic.md) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://documentation.immuta.com/2024.2/data-and-integrations/databricks-spark/reference-guides.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.