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# Connecting to data sources

Choose a data source to get started with below.

You can also connect [multiple data sources][ref-config-multi-data-src] at the same
time and adjust the [concurrency settings][ref-data-source-concurrency] for data
sources.

## Data warehouses

<Grid imageSize={[56, 56]}>
  <GridItem
    url="data-sources/aws-redshift"
    imageUrl="https://static.cube.dev/icons/redshift.svg"
    title="Amazon Redshift"
  />
  <GridItem
    url="data-sources/google-bigquery"
    imageUrl="https://static.cube.dev/icons/bigquery.svg"
    title="Google BigQuery"
  />
  <GridItem
    url="data-sources/snowflake"
    imageUrl="https://static.cube.dev/icons/snowflake.svg"
    title="Snowflake"
  />
  <GridItem
    url="data-sources/databricks-jdbc"
    imageUrl="https://static.cube.dev/icons/databricks.svg"
    title="Databricks"
  />
  <GridItem
    url="data-sources/ms-fabric"
    imageUrl="https://static.cube.dev/icons/ms-fabric-light.svg"
    title="Microsoft Fabric"
  />
  <GridItem
    url="data-sources/clickhouse"
    imageUrl="https://static.cube.dev/icons/clickhouse.svg"
    title="ClickHouse"
  />
  <GridItem
    url="data-sources/singlestore"
    imageUrl="https://static.cube.dev/icons/singlestore-light.svg"
    title="SingleStore"
  />
  <GridItem
    url="data-sources/pinot"
    imageUrl="https://static.cube.dev/icons/pinot-light.svg"
    title="Apache Pinot"
  />
  <GridItem
    url="data-sources/firebolt"
    imageUrl="https://static.cube.dev/icons/firebolt.svg"
    title="Firebolt"
  />
   <GridItem
    url="data-sources/vertica"
    imageUrl="https://static.cube.dev/icons/vertica.svg"
    title="Vertica"
  />
</Grid>

## Query engines

<Grid imageSize={[56, 56]}>
  <GridItem
    url="data-sources/aws-athena"
    imageUrl="https://static.cube.dev/icons/athena.svg"
    title="Amazon Athena"
  />
  <GridItem
    url="data-sources/duckdb"
    imageUrl="https://static.cube.dev/icons/duckdb-light.svg"
    title="DuckDB / MotherDuck"
  />
  <GridItem
    url="data-sources/hive"
    imageUrl="https://static.cube.dev/icons/hive.svg"
    title="Hive / SparkSQL"
  />
  <GridItem
    url="data-sources/presto"
    imageUrl="https://static.cube.dev/icons/presto.svg"
    title="Presto"
  />
  <GridItem
    url="data-sources/trino"
    imageUrl="https://static.cube.dev/icons/trino.svg"
    title="Trino"
  />
</Grid>

## Transactional databases

<Grid imageSize={[56, 56]}>
  <GridItem
    url="data-sources/postgres"
    imageUrl="https://static.cube.dev/icons/postgres.svg"
    title="Postgres"
  />
  <GridItem
    url="data-sources/ms-sql"
    imageUrl="https://static.cube.dev/icons/ms-sql.svg"
    title="Microsoft SQL Server"
  />
  <GridItem
    url="data-sources/mysql"
    imageUrl="https://static.cube.dev/icons/mysql.svg"
    title="MySQL"
  />
  <GridItem
    url="data-sources/oracle"
    imageUrl="https://static.cube.dev/icons/oracle.svg"
    title="Oracle"
  />
  <GridItem
    url="data-sources/sqlite"
    imageUrl="https://static.cube.dev/icons/sqlite.svg"
    title="SQLite"
  />
</Grid>

## Time series databases

<Grid imageSize={[56, 56]}>
  <GridItem
    url="data-sources/questdb"
    imageUrl="https://static.cube.dev/icons/questdb.svg"
    title="QuestDB"
  />
</Grid>

## Streaming

<Grid imageSize={[56, 56]}>
  <GridItem
    url="data-sources/ksqldb"
    imageUrl="https://static.cube.dev/icons/ksql.svg"
    title="ksqlDB"
  />
  <GridItem
    url="data-sources/materialize"
    imageUrl="https://static.cube.dev/icons/materialize.svg"
    title="Materialize"
  />
  <GridItem
    url="data-sources/risingwave"
    imageUrl="https://static.cube.dev/icons/risingwave.svg"
    title="RisingWave"
  />
</Grid>

## Other data sources

<Grid imageSize={[56, 56]}>
  <GridItem
    url="data-sources/mongodb"
    imageUrl="https://static.cube.dev/icons/mongo.svg"
    title="MongoDB"
  />
  <GridItem
    url="data-sources/druid"
    imageUrl="https://static.cube.dev/icons/druid.svg"
    title="Druid"
  />
  <GridItem
    url="data-sources/duckdb"
    imageUrl="https://static.cube.dev/icons/parquet.svg"
    title="Parquet"
  />
  <GridItem
    url="data-sources/duckdb"
    imageUrl="https://static.cube.dev/icons/csv.svg"
    title="CSV"
  />
  <GridItem
    url="data-sources/duckdb"
    imageUrl="https://static.cube.dev/icons/json.svg"
    title="JSON"
  />
</Grid>

### API endpoints

Cube is designed to work with data sources that allow querying them with SQL.

Cube is not designed to access data files directly or fetch data from REST,
or GraphQL, or any other API. To use Cube in that way, you either need to use
a supported data source (e.g., use [DuckDB][ref-duckdb] to query Parquet files
on Amazon S3) or create a [custom data source driver](#currently-unsupported-data-sources).

## Data source drivers

### Driver support

Most of the drivers for data sources are supported either directly by the Cube
team or by their vendors. The rest are community-supported and will be
highlighted as such in their respective pages.

You can find the [source code][link-github-packages] of the drivers that are part
of the Cube distribution in `cubejs-*-driver` folders on GitHub. 

### Third-party drivers

The following drivers were contributed by the Cube community. They are not part
of the Cube distribution, however, they can still be used with Cube:

- [ArangoDB](https://www.npmjs.com/package/arangodb-cubejs-driver)
- [CosmosDB](https://www.npmjs.com/package/cosmosdb-cubejs-driver)
- [CrateDB](https://www.npmjs.com/package/cratedb-cubejs-driver)
- [Dremio](https://www.npmjs.com/package/mydremio-cubejs-driver)
- [Dremio ODBC](https://www.npmjs.com/package/dremio-odbc-cubejs-driver)
- [OpenDistro Elastic](https://www.npmjs.com/package/opendistro-cubejs-driver)
- [SAP Hana](https://www.npmjs.com/package/cubejs-hana-driver)
- [Trino](https://www.npmjs.com/package/trino-cubejs-driver)
- [Vertica](https://www.npmjs.com/package/@knowitall/vertica-driver)

You need to configure [`driver_factory`][ref-driver-factory] to use a third-party
driver.

### Currently unsupported data sources

If you'd like to connect to a data source which is not yet listed on this page,
please see the list of [requested drivers](https://github.com/cube-js/cube/issues/7076)
and [file an issue](https://github.com/cube-js/cube/issues) on GitHub.

You're more than welcome to contribute new drivers as well as new features and
patches to
[existing drivers](https://github.com/cube-js/cube/tree/master/packages). Please
check the
[contribution guidelines](https://github.com/cube-js/cube/blob/master/CONTRIBUTING.md#contributing-database-drivers)
and join the `#contributing-to-cube` channel in our
[Slack community](https://slack.cube.dev).

<InfoBox>

You can [contact us](https://cube.dev/contact) to discuss an integration
with a currently unsupported data source. We might be able to assist Cube Cloud
users on the [Enterprise Premier plan](https://cube.dev/pricing).

</InfoBox>


[ref-config-multi-data-src]: /product/configuration/advanced/multiple-data-sources
[ref-driver-factory]: /product/configuration/reference/config#driver_factory
[ref-duckdb]: /product/configuration/data-sources/duckdb
[link-github-packages]: https://github.com/cube-js/cube/tree/master/packages
[ref-data-source-concurrency]: /product/configuration/concurrency#data-sources