About the Sigma collector

Use this collector to harvest metadata from Sigma. Users can then:

Discover Sigma workbooks in your Enterprise Sigma instances.
Perform impact analysis to understand how changes to upstream data sources impact Sigma workbooks.

Note

The latest version of the Collector is 2.159. To view the release notes for this version and all previous versions, please go here.

What is cataloged

The collector catalogs the following information.

Table 1.

Object	Information cataloged
Workspace	ID, Name, Created By, Created At, Updated By, Updated At
Workbook	ID, URL ID, Name, URL, Path, Badge, Permission, Tags, Latest Version, Is Archived, Created By, Created At, Updated By, Updated At, List of Data Elements
Folder	ID, URL ID, Name, URL, Path, Badge, Permission, Is Archived, Created By, Created At, Updated By, Updated At
Dataset	ID, Name, URL, Is Archived, Created By, Created At, Updated By, Updated At
Connection	ID, Name, Type, Organization ID, Is Sample, Last Active At, Use OAuth, Is Archived, Created By, Created At, Updated By, Updated At
Tag	Name, Tag ID, Owner, Is Archived, Created By, Created At, Updated By, Updated At
Grant	ID, Organization ID, Team, Member, Permission, Created By, Created At, Updated By, Updated At
Member	ID, Organization ID, Member Type, First Name, Last Name, Email, Profile Image URL, Created By, Created At, Updated By, Updated At, Is Archived, Home Folder
Team	ID, Name, Description, Created By, Created At, Updated By, Updated At, Is Archived, Team Members
Data Element	ID, Name, Element Type, Element Visualization Type, Query, Query Error

Relationships between objects

By default, the harvested metadata includes catalog pages for the following resource types. Each catalog page has a relationship to the other related resource types. If the metadata presentation for this data source has been customized with the help of the data.world Solutions team, you may see other resource pages and relationships.

Table 2.

Resource page	Relationship
Workspace	Member who created Workspace Folder contained within Workspace Grant applied to workspace Resource contained within Workspace
Workbook	Member who has access to Workbook Member who created Workbook Folder containing Workbook Grant applied to Workbook Workbook page contained in Workbook Tag referenced by Workbook Workspace containing Workbook
Data Element	Workbook page containing Data Element Folder containing Data Element Grant applied to Data Element Workspace containing Data Element
Workbook page	Data Element contained within Workbook page Workbook containing Workbook page
Folder	Member who has access to this Folder Folder that contains this Folder Resource that is contained within Folder Grant that is applied to this Folder Workspace that contains this Folder
Dataset	Member who has access to this Dataset Member who created this Dataset Folder that contains this Dataset Grant applied to this Dataset
Connection	Grant that is applied to this Connection Workspace that contains this Connection Member who created this Connection
Tag	Workbook that uses Tag Member who created Tag
Grant	Folder that contains this Grant Resource that has this Grant Member that has Grant Member that created Grant Team that has Grant Workspace that contains Grant
Member	Folder that is used by Member Grant that is provided to Member Grant that is applied to Member Workbook that is accessible to Member Team that contains Member Resource created by Member Member created by this Member
Team	Grant provided to Team Grant applied to Team Member contained in Team Member who created Team

Lineage for Sigma

Table 3.

Object	Lineage available
Data Element	Table that Data Element sources its data from (Only available for Snowflake tables) Dataset that a Data Element sources its data from

Authentication supported

The collector authenticates to Sigma using API tokens.

In this section: