Specifications #
This page describes various specifications related to Starburst Galaxy. Because Galaxy is a shared resource, these specifications are defined in order to provide the optimal user experience. Specifications are divided into related sections, for example, to view specifications related to Galaxy’s built-in access control, navigate to the access control section.
Catalogs and clusters #
The following table lists resource quotas for entities related to catalogs and clusters:
| Resource | Description | Default value |
|---|---|---|
| Max active free clusters | The maximum number of active free clusters you can have on your account. | 3 |
| Max catalogs per cluster | The maximum number of catalogs per cluster you can have on your account. | 25 |
| Cross-region read limit per worker (GB) | The maximum amount of data that can be read per cross-region worker. | 20 |
| Cross-region write limit per worker (GB) | The maximum amount of data that can be written per cross-region worker. | 20 |
| Query max run time (minutes) | The maximum allowed time for a query to be processed on the cluster before it is terminated. | 240 |
| Query length | The maximum number of characters allowed for the SQL query text. | 1000000 |
| Max clusters | The maximum number of clusters you can have on your account. | 30 |
| Max data products | The maximum number of data products you can have on your account. | 250 |
| Max lineage age | The maximum number of days data lineage is stored for your account. | 30 |
Access control #
The following table lists resource quotas for entities related to access control:
| Resource | Description | Default value |
|---|---|---|
| Max column masks per account | The maximum number of column masks you can have on your account. | 100 |
| Max policies per account | The maximum number of a policies you can have on your account. | 100000 |
| Max privilege grants per account | The maximum number of privilege grants you can have on your account. | 500000 |
| Max roles per account | The maximum number of roles you can have on your account. | 1000 |
| Max row filters per account | The maximum number of row filters you can have on your account. | 100 |
| Max service accounts per account | The maximum number of service accounts you can have on your account. | 30 |
| Max service account tokens per account | The maximum number of service account tokens you can have on your account. | 100 |
| Max tags per account | The maximum number of tags you can have on your account. | 1000 |
| Max users per account | The maximum number of users you can have on your account. | 1000 |
Indexing and data discovery #
The following table lists resource quotas for entities related to indexing and data discovery:
| Resource | Description | Default value |
|---|---|---|
| Max scheduled jobs per account | The maximum number of active scheduled SQL statement jobs you can have on your account. | 40 |
| Max concurrent account work tasks per instance | The maximum number of concurrent account work tasks per instance. | 100 |
| Max columns per table per schema per catalog for indexing | The maximum number of columns you can have for indexing per table per schema per catalog. | 10000 |
| Max schemas per catalog for indexing | The maximum number of schemas you can have for indexing per catalog. | 500 |
| Max tables per schema per catalog for indexing | The maximum number of tables you can have for indexing per schema per catalog. | 10000 |
| Minutes between user requested account re-indexing | The total time in minutes before a user can request re-indexing. | 5 |
Streaming ingest #
The following table lists resource quotas for entities related to streaming ingest:
| Resource | Description | Default value |
|---|---|---|
| Maximum streaming ingest live tables per account | The maximum number of streaming ingest live tables you can have on your account. | 5 |
| Maximum MB/s of streaming ingest | The maximum amount of streaming data you can have on your account at one time. | 40 |
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