Atlan crawls and maps the following assets and properties from MongoDB. Atlan currently does not support lineage for MongoDB assets.
Once you have crawled MongoDB, you can use connector-specific filters for quick asset discovery. The following filter is currently supported for MongoDB collections:
- Collection type filter — filtering options include Time Series, Capped, and Clustered collection types
Databases
Atlan maps databases from MongoDB to its Database asset type.
| Source property | Atlan property |
|---|---|
TABLE_CAT |
name |
TABLE_COUNT |
mongoDBDatabaseCollectionCount |
Collections
Atlan maps collections from MongoDB to its Collection asset type.
| Source property | Atlan property |
|---|---|
TABLE_NAME |
name |
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 |