Limits

The following tables list various numerical limits for Databricks resources. For additional information about Databricks resource limits, see each individual resource’s overview documentation.

Unless otherwise noted, for limits where Fixed is No, you can request a limit increase through your Databricks representative.

Resource

Metric

Limit

Scope

Regions

Fixed

Notes

CIDR Notation

IP Access

1000

Account

All

Yes

CIDR Notation

IP Access

1000

Workspace

All

Yes

Identity

Direct group memberships

1000

Account

All

Yes

Only includes direct parent groups. Nested groups are not included in the limit.

Identity

Groups

5000

Account

All

Yes

Identity

Layers of nested groups

10

Account

All

Yes

Identity

Users and Service Principals

10000

Account

All

No

Jobs

Created per hour

10000

Workspace

All

Yes

Jobs

Running simultaneously

1000

Workspace

All

Yes

Jobs

Saved jobs

10000

Workspace

All

Yes

MLflow

Experiment Tracking metrics per run

200k

MLflow experiment

All

Yes

MLflow

Experiment Tracking parameters per run

1600

MLflow experiment

All

Yes

MLflow

Experiment Tracking tags per run

1600

MLflow experiment

All

Yes

MLflow

Experiment Tracking runs per experiment

500k

MLflow experiment

All

Yes

MLflow

Experiment Tracking tags per experiment

1000

MLflow experiment

All

Yes

MLflow

Model Serving availability target (not guaranteed)

99.5%

Model Serving endpoint

All

Yes

MLflow

Model Serving payload size

16 MB

Model Serving endpoint

All

Yes

MLflow

Model Serving throughput target (not guaranteed)

200 queries per second

Model Serving endpoint

All

Yes

Notebook

Commands

10000

Notebook

All

Yes

Notebook

Dashboards

1000

Notebook

All

Yes

Notebook

Comments

1000

Notebook

All

Yes

Repos

Working branch size

200 MB

Repo

All

Yes

Repos

Individual file size

100 MB

Repo

All

Yes

Repos

Number of notebooks

5000

Repo

All

Yes

Repos

Total number of files (including notebooks)

10000

Repo

All

Yes

Secrets

Scopes

100

Account

All

Yes

Workspaces

20

Account

All

Yes

Workspaces

Folder depth

25

Workspace

All

Yes

Workspaces

Workspace object name length

500 characters

Workspace

All

Yes

API rate limits

Resource

Metric

Limit

Scope

Regions

Fixed

Jobs API

/jobs/runs/get requests per second

100

Workspace

All

Yes

Jobs API

/jobs/runs/get-output requests per second

20

Workspace

All

Yes

Jobs API

/jobs/runs/output requests per second

20

Workspace

All

Yes

Jobs API

/jobs/list requests per second

20

Workspace

All

Yes

Jobs API

/jobs/runs/list requests per second

30

Workspace

All

Yes

Jobs API

/jobs/get requests per second

20

Workspace

All

Yes

Jobs API

/jobs/runs/export requests per second

20

Workspace

All

Yes

Jobs API

/jobs/update requests per second

10

Workspace

All

Yes

Jobs API

/jobs/runs/delete requests per second

20

Workspace

All

Yes

Jobs API

/jobs/runs/submit requests per second

35

Workspace

All

Yes

Jobs API

/jobs/runs/cancel requests per second

10

Workspace

All

Yes

Jobs API

/jobs/runs/cancel-all requests per second

5

Workspace

All

Yes

Jobs API

/jobs/run-now requests per second

20

Workspace

All

Yes

Jobs API

/jobs/create requests per second

20

Workspace

All

Yes

Jobs API

/jobs/reset requests per second

20

Workspace

All

Yes

Jobs API

/jobs/delete requests per second

10

Workspace

All

Yes

Jobs API

/jobs/can-create-job requests per second

5

Workspace

All

Yes

Jobs API

/jobs/get-acl requests per second

5

Workspace

All

Yes

Jobs API

/jobs/get-perm-level requests per second

5

Workspace

All

Yes

Jobs API

/jobs/list-permission-levels requests per second

5

Workspace

All

Yes

Jobs API

/jobs/reset-acl requests per second

5

Workspace

All

Yes

Account SCIM API

GET requests per second

20

Account

All

Yes

Account SCIM API

PATCH requests per second

2

Account

All

Yes

Account SCIM API

POST/PUT/DELETE requests per second

5

Account

All

Yes

Workspace-level SCIM API

GET requests per minute

255

Workspace

All

Yes

Workspace-level SCIM API

PATCH requests per minute

10

Workspace

All

Yes

Workspace-level SCIM API

POST/PUT/DELETE requests per minute

35

Workspace

All

Yes

Permissions API

GET requests per second

100

Workspace

All

Yes

Permissions API

PATCH / PUT requests per second

30

Workspace

All

Yes

Secrets API

requests per minute

1100

Account

All

Yes

Token Management API

requests per second

40

Workspace

All

Yes

Unity Catalog

requests per second

400

Workspace

All

Yes

Unity Catalog

requests per second

500

Account

All

Yes

Workspace API

/workspace/delete requests per second

2

Workspace

All

Yes

Workspace API

/workspace/export requests per second

50

Account

All

Yes

Workspace API

/workspace/export requests per second

60

Workspace

All

Yes

Workspace API

/workspace/import requests per second

20

Account

All

Yes

Workspace API

/workspace/import requests per second

30

Workspace

All

Yes

Workspace API

/workspace/list requests per second

50

Workspace

All

Yes

Workspace API

/workspace/mkdirs requests per second

20

Workspace

All

Yes

MLflow Tracking API

/mlflow/experiments/create requests per second

120

Workspace

All

Yes

MLflow Tracking API

/mlflow/experiments/delete requests per second

120

Workspace

All

Yes

MLflow Tracking API

/mlflow/experiments/restore requests per second

120

Workspace

All

Yes

MLflow Tracking API

/mlflow/experiments/update requests per second

120

Workspace

All

Yes

MLflow Tracking API

/mlflow/experiments/set-experiment-tag requests per second

120

Workspace

All

Yes

MLflow Tracking API

/mlflow/experiments/get requests per second

120

Workspace

All

Yes

MLflow Tracking API

/mlflow/experiments/get-by-name requests per second

120

Workspace

All

Yes

MLflow Tracking API

/mlflow/experiments/list requests per second

7

Workspace

All

Yes

MLflow Tracking API

/mlflow/experiments/search requests per second

7

Workspace

All

Yes

MLflow Tracking API

/mlflow/runs/create requests per second

120

Workspace

All

Yes

MLflow Tracking API

/mlflow/runs/update requests per second

120

Workspace

All

Yes

MLflow Tracking API

/mlflow/runs/delete requests per second

120

Workspace

All

Yes

MLflow Tracking API

/mlflow/runs/restore requests per second

120

Workspace

All

Yes

MLflow Tracking API

/mlflow/runs/set-tag requests per second

120

Workspace

All

Yes

MLflow Tracking API

/mlflow/runs/delete-tag requests per second

120

Workspace

All

Yes

MLflow Tracking API

/mlflow/runs/log-param requests per second

120

Workspace

All

Yes

MLflow Tracking API

/mlflow/runs/log-metric requests per second

120

Workspace

All

Yes

MLflow Tracking API

/mlflow/runs/log-batch requests per second

120

Workspace

All

Yes

MLflow Tracking API

/mlflow/runs/log-inputs requests per second

120

Workspace

All

Yes

MLflow Tracking API

/mlflow/runs/get requests per second

120

Workspace

All

Yes

MLflow Tracking API

/mlflow/runs/search requests per second

7

Workspace

All

Yes

MLflow Tracking API

/mlflow/metrics/get-history requests per second

120

Workspace

All

Yes

MLflow Tracking API

/mlflow/artifacts/list requests per second

120

Workspace

All

Yes

MLflow Workspace Model Registry API

/mlflow/registered-models/create requests per second

40

Workspace

All

Yes

MLflow Workspace Model Registry API

/mlflow/registered-models/get requests per second

40

Workspace

All

Yes

MLflow Workspace Model Registry API

/mlflow/registered-models/update requests per second

40

Workspace

All

Yes

MLflow Workspace Model Registry API

/mlflow/registered-models/delete requests per second

40

Workspace

All

Yes

MLflow Workspace Model Registry API

/mlflow/registered-models/search requests per second

7

Workspace

All

Yes

MLflow Workspace Model Registry API

/mlflow/registered-models/set-tag requests per second

40

Workspace

All

Yes

MLflow Workspace Model Registry API

/mlflow/registered-models/delete-tag requests per second

40

Workspace

All

Yes

MLflow Workspace Model Registry API

/mlflow/model-versions/create requests per second

40

Workspace

All

Yes

MLflow Workspace Model Registry API

/mlflow/model-versions/get requests per second

40

Workspace

All

Yes

MLflow Workspace Model Registry API

/mlflow/model-versions/update requests per second

40

Workspace

All

Yes

MLflow Workspace Model Registry API

/mlflow/model-versions/delete requests per second

40

Workspace

All

Yes

MLflow Workspace Model Registry API

/mlflow/model-versions/transition-stage requests per second

40

Workspace

All

Yes

MLflow Workspace Model Registry API

/mlflow/model-versions/transition-requests/create requests per second

40

Workspace

All

Yes

MLflow Workspace Model Registry API

/mlflow/model-versions/transition-requests/approve requests per second

40

Workspace

All

Yes

MLflow Workspace Model Registry API

/mlflow/model-versions/transition-requests/reject requests per second

40

Workspace

All

Yes

MLflow Workspace Model Registry API

/mlflow/model-versions/search requests per second

7

Workspace

All

Yes

MLflow Workspace Model Registry API

/mlflow/model-versions/set-tag requests per second

40

Workspace

All

Yes

MLflow Workspace Model Registry API

/mlflow/model-versions/delete-tag requests per second

40

Workspace

All

Yes

MLflow Workspace Model Registry API

/mlflow/webhooks/create requests per second

40

Workspace

All

Yes

MLflow Workspace Model Registry API

/mlflow/webhooks/get requests per second

40

Workspace

All

Yes

MLflow Workspace Model Registry API

/mlflow/webhooks/update requests per second

40

Workspace

All

Yes

MLflow Workspace Model Registry API

/mlflow/webhooks/delete requests per second

40

Workspace

All

Yes

MLflow Workspace Model Registry API

/mlflow/webhooks/list requests per second

40

Workspace

All

Yes

MLflow Workspace Model Registry API

/mlflow/webhooks/test requests per second

40

Workspace

All

Yes