Tutorial Notes and Query snippets for M001 MongoDB basics course offered by MongoDB University.
These notes are a bit rusty as they were taken on the go, but still should be helpful.
Chapter 1 : MongoDB and Document based NoSQL introduction.
Chapter 2 : Importing / Exporting and Querying data.
Chapter 3 : Creating and Manipulating documents.
Chapter 4 : Advanced CRUD Operations - Comparison / Logical Operators, Arrays and Projections.
Chapter 5 : Indexing and Aggregation pipeline.