Company
Date Published
Author
Joe Drumgoole
Word count
1267
Language
English
Hacker News points
None

Summary

PyMongo Monday - Episode 3 - Read` In this episode, PyMongo covers the "Read" part of CRUD operations in MongoDB using Python. The author demonstrates how to connect to a MongoDB Atlas cluster and perform various types of queries on a collection hosted in the database. Using the `pymongo` library, the author shows how to retrieve single documents with `find_one()` and all documents matching a query with `find()`. The author also discusses how to use projections to reduce the output of queries and how to create more complex queries using boolean operators. Additionally, the author demonstrates how to perform range selections using `$lt` and `$gt` operators. The episode concludes by highlighting MongoDB's rich query language features and encouraging readers to try out the `pymongo` library and explore its capabilities.