Connections

A connection contains access information for a data source as well as settings to manage data fetch process.

Visualization allows you to create connections to the following data sources:

• ClickHouse®

• PostgreSQL

• MySQL

• Microsoft SQL Server

• Prometheus

• BigQuery

• Snowflake

• CSV or TXT files

You can use DoubleCloud API to create the following connection types:

• ClickHouse®

• PostgreSQL

A connection is a necessary basis for a dataset.

The Visualization service uses one of the following IP addresses to access external resources:

3.69.135.171

18.156.17.133

52.58.208.226