Learn NoSQL
Documents and key-value data, beyond tables. 34 short lessons with runnable examples and practice. The first 4 are free.
34 topicsAbout 6 hoursBeginner friendly
Getting Started
- 01What NoSQL isDatabases beyond tables, and your first look at a document.Free
- 02Documents and collectionsCollections, the _id field, and the types of value a document holds.Free
- 03Finding documentsFind every document that matches a filter, with find and countDocuments.Free
- 04Adding documentsAdd documents with insertOne and insertMany, and meet the ObjectId.Free
30 more topics, up to the advanced ones, are in the Languages Plan.
Practice NoSQL as you learn
With a free account you can run every example, write code in the editor and practice each topic. The Languages Plan opens every lesson in every language course.