scylla_fdw - PostgreSQL Foreign Data Wrapper for ScyllaDB

Posted on 2025-12-22 by scylla_fdw
Related Open Source

We are releasing scylla_fdw, a PostgreSQL foreign data wrapper that can connect to ScyllaDB clusters and ScyllaDB Cloud.

Features

  • Full CRUD Support: SELECT, INSERT, UPDATE, and DELETE operations

  • WHERE Clause Pushdown: Pushes compatible WHERE conditions to ScyllaDB

  • Type Conversion: Automatic type conversion between PostgreSQL and CQL types

  • Connection Pooling: Efficient connection management

  • SSL Support: Secure connections to ScyllaDB clusters

  • Import Foreign Schema: Automatically create foreign table definitions

Requirements

  • PostgreSQL 14 or later

  • ScyllaDB cpp-rs-driver (https://github.com/scylladb/cpp-rs-driver)

  • C++ compiler with C++17 support

If you have any questions or concerns, please submit an issue on GitHub: