Supported regions, data platforms, and features

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Sigma supports various cloud platforms and regions, connections to many data platforms, and some features are supported only on specific data platforms.

Supported cloud platforms and regions

Your Sigma organization is hosted on one of the following cloud platforms:

Amazon Web Services (AWS)
Microsoft Azure
Google Cloud (GCP)

Your cloud deployment is chosen when your Sigma organization is created, and cannot be migrated or changed after creation.

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If you're unsure which cloud platform hosts your organization, you can reference it in the Administration portal (if you're assigned the Admin account type). Go to Administration > Account > General Settings, then locate the Site section. The Cloud field identifies the platform hosting your organization.

The following table lists the specific supported cloud regions:

Region	Location	Cloud region code	API endpoint
United States West	Oregon	us-west-2 (primary) us-east-1 (disaster recovery)	aws-api.sigmacomputing.com
United States East	N. Virginia	us-east-1 (primary) us-west-2 (disaster recovery)	api.us-a.aws.sigmacomputing.com
Canada	Central	ca-central-1	api.ca.aws.sigmacomputing.com
Europe	Frankfurt	eu-central-1 (primary) eu-north-1 (disaster recovery)	api.eu.aws.sigmacomputing.com
Asia Pacific	Sydney	ap-southeast-2	api.au.aws.sigmacomputing.com
United Kingdom¹	London	eu-west-2 (primary) eu-west-1 (disaster recovery)	api.uk.aws.sigmacomputing.com
United States	Virginia	eastus2 (primary) centralus (disaster recovery)	api.us.azure.sigmacomputing.com
Europe²	Netherlands	westeurope (primary) northeurope (disaster recovery)	api.eu.azure.sigmacomputing.com
Canada²	Toronto	canadacentral	api.ca.azure.sigmacomputing.com
United Kingdom²	London	uksouth	api.uk.azure.sigmacomputing.com
United States³	Iowa	us-central-1	api.sigmacomputing.com

1 Sigma users of AWS-hosted organizations in the UK are not granted access to audit logs.

2Sigma users of Azure-hosted organizations in the EU, Canada, and UK are not granted access to audit logs.

3 GCP-hosted organizations don't support private connections.

Supported data platforms and feature compatibility

Sigma connects to the following data platforms:

AlloyDB
Azure SQL Database
Amazon Redshift
Databricks
Google BigQuery
MySQL
PostgreSQL
Snowflake
Starburst Galaxy
SQL Server 2022 and Azure SQL Managed Instance

Connections support most Sigma features; however, due to technical variations (like SQL dialects, architecture, and security) some features are not currently compatible with all data platforms. The following table lists current feature limitations for each connection type.

CDW/DBMS	Feature limitations
	AlloyDB connections don't support the following features: Dataset warehouse views created in Sigma Input tables Private link Export to cloud storage OAuth connections Sigma result IDs cache User attributes for role and warehouse switching Geography data type The following Array functions: Array, ArrayDistinct, ArrayExcept, ArrayIntersection, ArrayJoin, ArraySlice The following Aggregate functions: RegressionIntercept, RegressionR2, RegressionSlope All Geography functions: Area, Centroid, Distance, Geography, Intersects, Json, Latitude, Longitude, MakeLine, MakePoint, Perimeter, Text, Within The following Passthrough functions: AggGeography, CallGeography
	Amazon Redshift connections don't support the following features: Dataset warehouse views created in Sigma Private link on GCP platform OAuth connections Sigma result IDs cache User attributes for role and warehouse switching Geography data type The following Array functions: ArrayContains, ArrayDistinct, ArrayExcept, ArrayJoin, ArraySlice, Sequence The following Aggregate functions: ArrayAgg, ArrayDistinct, ArrayIntersection, Corr, RegressionIntercept, RegressionR2, RegressionSlope All Geography functions: Area, Centroid, Distance, Geography, Intersects, Json, Latitude, Longitude, MakeLine, MakePoint, Perimeter, Text, Within The following Passthrough functions: AggGeography, CallGeography The following Window functions: CumulativeCorr, MovingCorr
	Azure SQL Database connections don't support the following features: Dataset warehouse views created in Sigma Export to cloud storage OAuth connections Sigma result IDs cache User attributes for role and warehouse switching Write-back features: CSV uploads, Input tables Geography data type All Geography functions The following Aggregate functions: RegressionIntercept, RegressionR2, RegressionSlope The following Passthrough functions (including Call and Agg variations): Geography, Variant, Logical The following Window functions: CumulativeCorr, MovingCorr, Corr Custom SQL containing CTE's Sample connections
	Databricks connections don't support the following features: Private link on GCP platform Export to cloud storage Sigma result IDs cache User attributes for role and warehouse switching Geography data type The following Array functions: Array, ArrayAgg, ArrayDistinct, ArrayExcept, ArrayIntersection, ArraySlice All Geography functions: Area, Centroid, Distance, Geography, Intersects, Json, Latitude, Longitude, MakeLine, MakePoint, Perimeter, Text, Within ML forecasting SSH The following Passthrough functions: AggGeography, CallGeography Stored procedure actions Multi-select columns for input tables
	Google BigQuery connections don't support the following features: Input tables Private link Export to cloud storage OAuth connections User attributes for role and warehouse switching The following Array functions: Sequence The following Aggregate functions: RegressionIntercept, RegressionR2, RegressionSlope
	MySQL connections don't support the following features: Dataset warehouse views created in Sigma Input tables Private link on GCP platform Export to cloud storage OAuth connections Sigma result IDs cache User attributes for role and warehouse switching Geography data type The following Array functions: ArrayAgg, ArrayAggDistinct, ArrayDistinct, ArrayExcept, ArrayIntersection, ArrayJoin The following Aggregate functions: Corr, RegressionIntercept, RegressionR2, RegressionSlope All Geography functions: Area, Centroid, Distance, Geography, Intersects, Json, Latitude, Longitude, MakeLine, MakePoint, Perimeter, Text, Within The following Passthrough functions: AggGeography, CallGeography The following Window functions: CumulativeCorr, MovingCorr
	PostgreSQL connections don't support the following features: Dataset warehouse views created in Sigma Input tables Private link on GCP platform Export to cloud storage OAuth connections Sigma result IDs cache Geography data type The following Array functions: Sequence The following Text functions: SHA256 All Geography functions: Area, Centroid, Distance, Geography, Intersects, Json, Latitude, Longitude, MakeLine, MakePoint, Perimeter, Text, Within The following Passthrough functions: AggGeography, CallGeography
	Snowflake connections don't support the following features: Private link on GCP platform The following Window functions: CumulativeCorr, MovingCorr
	Starburst Galaxy connections don't support the following features: Dataset warehouse views created in Sigma Workbook warehouse views Write-back features: Input tables, CSV upload, and Materialization Private link Export to cloud storage OAuth connections Sigma result IDs cache User attributes for role and warehouse switching The following Array functions: Array, ArrayDistinct, ArrayExcept, ArrayIntersection, ArraySlice The following Aggregate functions: RegressionIntercept, RegressionR2, RegressionSlope The following Geography functions: Centroid, Within, Intersects, Perimeter The following Passthrough functions: AggGeography, CallGeography
	SQL Server 2022 and Azure SQL Managed Instance connections don't support the following features: Dataset warehouse views created in Sigma Export to cloud storage OAuth connections Sigma result IDs cache User attributes for role and warehouse switching Write-back features: CSV uploads and input tables Geography data type All Geography functions All Passthrough functions The following Aggregate functions: RegressionIntercept, RegressionR2, RegressionSlope The following Window functions: CumulativeCorr, MovingCorr, Median Custom SQL containing CTE's Sample connections

Supported web browsers

Sigma supports the following web browsers:

Google Chrome (recommended): latest version
Safari: latest version
Mozilla Firefox: latest version
Microsoft Edge: latest version
Opera: latest version

Supported authentication methods

Sigma supports the following authentication methods:

Security Assertion Markup Language 2.0 (SAML 2.0)
OAuth

Updated 3 days ago