Sunday, November 12, 2017

Effective MongoDB Indexing (Part 1)

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Effective MongoDB Indexing (Part 1)
Effective MongoDB Indexing (Part 1)

An index is an object with its own unique storage that provides a fast access path into a collection. Indexes exist primarily to enhance performance, so understanding and using indexes effectively is therefore of paramount importance when optimizing MongoDB performance.

B-Tree Indexes

The B-tree (“balanced tree”) index is MongoDB’s default index structure. Below is a high-level overview of B-tree index structure.

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