> ## Documentation Index
> Fetch the complete documentation index at: https://docs.peerdb.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Supported connectors

<Warning>
  The actively-maintained destinations are **ClickHouse**, **ClickHouse Cloud**, and **Postgres**. The destinations marked *(deprecated)* below (Snowflake, ElasticSearch, Kafka including the Confluent and Redpanda variants, Azure Event Hubs, Google Pub/Sub, S3, GCS, and BigQuery) are deprecated and no longer actively maintained. They remain fully functional and no code is currently being removed. BigQuery is deprecated **only as a destination**; it remains a **supported source**.

  Streaming Query Replication (QRep), including XMIN-based replication, is also a deprecated mirror type. We recommend [CDC (Change Data Capture)](/usecases/real-time-cdc/overview) as the actively-maintained mirror type for new mirrors.
</Warning>

Below table shows supported source and target connectors for [Real-time Change Data Capture](/usecases/real-time-cdc/overview) and [Streaming Query Replication](/usecases/streaming-query-replication/overview). ✅ means supported. ⚠️  means beta. 🛑 means unsupported

| Source | Target | Real-time Change Data Capture (CDC) | Streaming Query or Watermark Based Replication | Guides |
| - | - | - | - | - |
| PostgreSQL | Snowflake *(deprecated)* | ✅ | ✅ | [CDC](/usecases/real-time-cdc/postgres-to-snowflake),[Streaming Query Replication](/usecases/streaming-query-replication/postgres-to-snowflake) |
| PostgreSQL | BigQuery *(deprecated as destination)* | ✅ | ✅ | [CDC](/usecases/real-time-cdc/postgres-to-bigquery),[Streaming Query Replication](/usecases/streaming-query-replication/postgres-to-bigquery) |
| PostgreSQL | PostgreSQL | ✅ | ✅ | [CDC](/usecases/real-time-cdc/postgres-to-postgres),[Streaming Query Replication](/usecases/streaming-query-replication/postgres-to-postgres) |
| PostgreSQL | Clickhouse | ✅ | ✅ | [https://docs.peerdb.io/mirror/cdc-pg-clickhouse](https://docs.peerdb.io/mirror/cdc-pg-clickhouse) |
| PostgreSQL | S3 *(deprecated)* | ✅ | ✅ | [CDC](/usecases/real-time-cdc/postgres-to-cloud),[Streaming Query Replication](/usecases/streaming-query-replication/postgres-to-s3) |
| PostgreSQL | GCS *(deprecated)* | ✅ | ✅ | [CDC](/usecases/real-time-cdc/postgres-to-cloud),[Streaming Query Replication](/usecases/streaming-query-replication/postgres-to-s3) |
| PostgreSQL | Azure EventHubs *(deprecated)* | ✅ | 🛑 | [CDC](/usecases/real-time-cdc/postgres-to-azure-eventhubs) |
| PostgreSQL | Kafka *(deprecated)* | ⚠️ | 🛑 | Coming soon ! |
| PostgreSQL | Google PubSub *(deprecated)* | ⚠️ | ⚠️ | Coming soon ! |

We are actively adding more sources and targets. If you need any specific connector as a source or target to your PostgreSQL database reach out to us at [contact@peerdb.io](mailto:contact@peerdb.io)


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