---
title: Connect to Iceberg engines
description: Find detailed setup instructions for Apache Spark and other common query engines.
image: https://developers.cloudflare.com/dev-products-preview.png
---

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# Connect to Iceberg engines

Below are configuration examples to connect various Iceberg engines to [R2 Data Catalog](https://developers.cloudflare.com/r2/data-catalog/):

* [ Apache Trino ](https://developers.cloudflare.com/r2/data-catalog/config-examples/trino/)
* [ DuckDB ](https://developers.cloudflare.com/r2/data-catalog/config-examples/duckdb/)
* [ PyIceberg ](https://developers.cloudflare.com/r2/data-catalog/config-examples/pyiceberg/)
* [ Snowflake ](https://developers.cloudflare.com/r2/data-catalog/config-examples/snowflake/)
* [ Spark (PySpark) ](https://developers.cloudflare.com/r2/data-catalog/config-examples/spark-python/)
* [ Spark (Scala) ](https://developers.cloudflare.com/r2/data-catalog/config-examples/spark-scala/)
* [ StarRocks ](https://developers.cloudflare.com/r2/data-catalog/config-examples/starrocks/)

```json
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```