https://github.com/ydb-platform/fq-connector-go

External data source connector for YDB Federated Query
https://github.com/ydb-platform/fq-connector-go

Last synced: 11 months ago
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External data source connector for YDB Federated Query

• Host: GitHub
• URL: https://github.com/ydb-platform/fq-connector-go
• Owner: ydb-platform
• License: apache-2.0
• Created: 2023-12-13T18:39:32.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2025-06-25T13:50:30.000Z (12 months ago)
• Last Synced: 2025-06-25T14:45:38.013Z (12 months ago)
• Language: Go
• Size: 3.78 MB
• Stars: 9
• Watchers: 8
• Forks: 8
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE
  • Codeowners: .github/CODEOWNERS

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### 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

### Documentation 

* [Architecture overview](https://ydb.tech/docs/ru/concepts/federated_query/architecture)

* YDB Federated Query deployment:

    * [For quickstart](https://ydb.tech/docs/ru/getting_started/self_hosted/ydb_docker#zapusk-ydb-federated-query-v-docker) 

    * For production environment: [YDB](https://ydb.tech/docs/ru/deploy/manual/deploy-ydb-federated-query) | [Connector](https://ydb.tech/docs/ru/deploy/manual/connector)

* [Contribution guide](./docs/contribution.md)

* [Type mapping table](./docs/type_mapping_table.md)