Index Optimization
Every database system, whether relational or non-relational, relies on indexing to speed up data querying. This is why index optimization is crucial for using the database to its full speed and potential. MongoDB features a powerful granular indexing system that can improve the overall performance of the database.
This chapter discusses how MongoDB supports a variety of indexes, ranging from single-field to compound indexes, including geospatial, hashed, and partial indexes. Additionally, it covers recently introduced indexing types, such as compound wildcard indexes.
This chapter will cover the following topics:
- Introduction to indexing and its collections
- Defining indexes in MongoDB
- Types of indexes and strategies for optimal use
- Best practices and considerations
