Objectives

Service fq-connector-go is a part of YDB Federated Query. It's an extension point making YDB capable of interaction with various external data sources. You can deploy fq-connector-go alongside with YDB in order to query and handle data extracted from the external sources.

Currently supported data sources:

• ClickHouse
• PostgreSQL / Greenplum
• YDB
• Microsoft SQL Server
• MySQL / MariaDB
• Oracle
• MongoDB
• Redis
• OpenSearch
• Yandex Cloud Logging
• Prometheus

Documentation

• Architecture overview
• YDB Federated Query deployment:
  • For quickstart
  • For production environment: YDB | Connector
• Contribution guide
• Type mapping table