Verify Your Database and Collections¶
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Estimated completion time: 2 minutes
When you first connect to your Data Lake, Atlas maps sample data stored in the S3 buckets to a set of databases and collections. This part of the tutorial walks you through verifying your databases and collections.
Prerequisites¶
To complete this part of the tutorial, you will need to have completed:
- Part 1: Deploy a Data Lake
- Part 2: Connect to Your Data Lake
Procedure¶
1
Run the following command in your MongoDB Shell to display the mapped database.¶
show dbs
The MongoDB Shell outputs the following:
Database0
2
Switch to the Database0 database.¶
use Database0
3
Run the following command to display the mapped collections.¶
show collections
The MongoDB Shell outputs the following:
Collection0
Next Steps¶
Now that you mapped your data store to Data Lake databases and collections, we're ready to run some queries. Proceed to Run Queries Against Your Data Lake.