What does Atlan crawl from Microsoft Azure Cosmos DB?

Once you have crawled Microsoft Azure Cosmos DB, you can use connector-specific filters for quick asset discovery. The following filter is currently supported for Microsoft Azure Cosmos DB collections:

  • Collection type filter — filtering options include Time Series, Capped, and Clustered collection types

Atlan crawls and maps the following assets and properties from Microsoft Azure Cosmos DB. Atlan currently does not support lineage for Microsoft Azure Cosmos DB assets.


Atlan maps databases from Microsoft Azure Cosmos DB to its Database asset type.

Source property Atlan property
TABLE_COUNT mongoDBDatabaseCollectionCount


Atlan maps collections from Microsoft Azure Cosmos DB to its Collection asset type.

Source property Atlan property
TABLE_CAT databaseName
COLUMN_COUNT columnCount
collStats.storageSize sizeBytes
collStats.count rowCount
type mongoDBCollectionSubtype
schema mongoDBCollectionSchemaDefinition
collStats.capped mongoDBCollectionIsCapped
collStats.maxSize mongoDBCollectionMaxSize
collStats.max mongoDBCollectionMaximumDocumentCount
options.timeseries.timeField mongoDBCollectionTimeField
options.timeseries.granularity mongoDBCollectionTimeGranularity
options.expireAfterSeconds mongoDBCollectionExpireAfterSeconds
collStats.numOrphanDocs mongoDBCollectionNumOrphanDocs
collStats.nindexes mongoDBCollectionNumIndexes
collStats.totalIndexSize mongoDBCollectionTotalIndexSize
collStats.avgObjSize mongoDBCollectionAverageObjectSize

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