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asIndexPage: true
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# Orchestration API

Orchestration API enables Cube to work with data orchestration tools and let
them _push_ changes from upstream data sources to Cube, as opposed to letting
Cube _pull_ changes from upstream data sources via the
[`scheduledRefresh`][ref-scheduled-refresh] configration option of
pre-aggregations.

<Diagram src="https://ucarecdn.com/edfc0423-b1f9-4917-989b-be766caa7d9e/" />

Orchestration API can be used to implement both [embedded analytics][cube-ea]
and internal or self-serve [business intelligence][cube-issbi] use cases. When
implementing [real-time analytics][cube-rta], consider pulling data from
upstream data sources with [lambda pre-aggregations][ref-lambda-pre-aggs].

Under the hood, the Orchestration API is exposed via the
[`/v1/pre-aggregations/jobs`][ref-ref-jobs-endpoint] endpoint of the [REST
API][ref-rest-api].

## Supported tools

Orchestration API has integration packages to work with popular data
orchestration tools. Check the following guides to get tool-specific
instructions:

<Grid imageSize={[56, 56]}>
  <GridItem
    url="orchestration-api/airflow"
    imageUrl="https://static.cube.dev/icons/airflow.svg"
    title="Apache Airflow"
  />
  <GridItem
    url="orchestration-api/dagster"
    imageUrl="https://static.cube.dev/icons/dagster.svg"
    title="Dagster"
  />
  <GridItem
    url="orchestration-api/prefect"
    imageUrl="https://static.cube.dev/icons/prefect.svg"
    title="Prefect"
  />
</Grid>

## Configuration

Orchestration API is enabled by default but inaccessible due to the default [API
scopes][ref-api-scopes] configuration. To allow access to the Orchestration API,
enable the `jobs` scope, e.g., by setting the <EnvVar>CUBEJS_DEFAULT_API_SCOPES</EnvVar>
environment variable to `meta,data,graphql,jobs`.

## Building pre-aggregations

Orchestration API allows to trigger pre-aggregation builds programmatically. It
can be useful for data orchestration tools to push changes from upstream data
sources to Cube or for any third parties to invalidate and rebuild
pre-aggregations on demand.

You can trigger pre-aggregation builds and check build statuses using the
[`/v1/pre-aggregations/jobs`][ref-ref-jobs-endpoint] endpoint. It is possible to
rebuild all pre-aggregations or specify the ones to be rebuilt:

* Particular pre-aggregations.
* Pre-aggregations that reference particular cubes.
* Pre-aggregations that reference cubes from particular data sources.
* For [partitioned pre-aggregations][ref-pre-agg-partitions], only partitions that contain
data from a particular date range.


[ref-scheduled-refresh]: /product/data-modeling/reference/pre-aggregations#scheduled_refresh
[cube-ea]: https://cube.dev/use-cases/embedded-analytics
[cube-issbi]: https://cube.dev/use-cases/semantic-layer
[cube-rta]: https://cube.dev/use-cases/real-time-analytics
[ref-lambda-pre-aggs]: /product/caching/lambda-pre-aggregations
[ref-rest-api]: /product/apis-integrations/rest-api
[ref-api-scopes]: /product/apis-integrations/rest-api#configuration-api-scopes
[ref-ref-jobs-endpoint]: /product/apis-integrations/rest-api/reference#base_pathv1pre-aggregationsjobs
[ref-pre-agg-partitions]: /product/caching/using-pre-aggregations#partitioning