Clustered Collections Makes Mongo Faster but There Is a Cost

Explore the concept of clustered collections in MongoDB version 5.3 and their impact on database performance. Learn how this feature stores documents directly in the _id index, eliminating the need for a hidden WiredTiger index and improving both read and write speeds. Discover the benefits of clustered collections, including faster data retrieval and reduced storage requirements. Examine the limitations and trade-offs associated with this optimization technique. Gain insights into the fundamentals of database engineering and understand how clustered collections can enhance MongoDB's efficiency in various scenarios.