Sujeet Singhsujeet373.hashnode.dev·Jun 12, 2024Unlocking Data Relationships: MongoDB's $lookup vs. Mongoose's Populate## MongoDB Aggregation Framework - $lookup : - $lookup is an aggregation pipeline stage in MongoDB that performs a left outer join to another collection in the same database. It allows you to perform a join between two collections based on some commo...Discussmongodb-lookup
