MongoDB Essentials Course
What is MongoDB
Use Documents similar to JSON. It is a NoSQL. Not able to do joins. It uses References to link documents. Easy schema iteration. It is scalable and better performace. It is object oriented (in CRUD operations) similar to JS code.
Accomodates large volumes of rapidly changing structured, semistructured and unstructured. It is able to modify schema when it is required.
Why NoSQL vs SQL
NoSQL has more flexible data model.
SQL has an expressive query language, secondary indexes and strong consistency.
Document vs Collection
Installation
Basic shell commands
References
https://www.udemy.com/mongodb-essentials/learn/v4/t/lecture/4322336?start=0