In this section, we will cover more advanced MongoDB operations. We will start with CRUD operations, which are the most commonly used operations. Then, we will move on to more advanced querying concepts, followed by multi-document ACID transactions, which were introduced in version 4.0. The next topic to be covered is the aggregation framework, which can help users process big data in a structured and efficient way. Finally, we will learn how to index our data such that reads are way faster, but without impacting write performance.
This section consists of the following chapters: