Your first MongoDB aggregation pipeline
Filter paid orders, group revenue by customer, and sort the result using a small dataset you can inspect by hand.
MongoDB.
A document database for modeling data in BSON documents with querying and aggregation.
Official documentationWhere it fits
A document database for modeling data in BSON documents with querying and aggregation.
This profile covers a document database in the NoSQL databases category.
Evaluate it for your workload
Start with your access patterns, data size, concurrency, and recovery requirements. Check the official documentation for the exact edition, engine version, and deployment model you intend to use.
For self-managed deployments, account for upgrades, monitoring, access controls, and the process for recovering your data.
Learn by doing
Related guides appear below as they complete editorial review. Use those examples as a starting point for testing a representative development workload.
Put it into practice.
Guides & tutorialsMongoDB: embed the data you read together
Choose document boundaries from access patterns, growth, and update behavior rather than translating relational tables one-for-one.