Part 2 – Querying Effectively

This part of the book goes through basic and advanced querying using the MongoDB Query Language (MQL). We will learn how to use transactions and the aggregation framework to supplement MQL querying. We will understand how to index our data for more efficient querying and why auditing is important in every production-level database system.

This part contains the following chapters:

• Chapter 3, MongoDB CRUD Operations
• Chapter 4, Auditing
• Chapter 5, Advanced Querying
• Chapter 6, Multi-Document ACID Transactions
• Chapter 7, Aggregation
• Chapter 8, Indexing