MongoDB Indexes
Why Indexes?
- Speed up read queries dramatically
- Without indexes, MongoDB scans every document
- Trade-off: indexes slow down writes and use memory
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LearnStep 1 of 2
Creating Indexes
Learning Objectives
- •Create single and compound indexes
- •Manage index lifecycle
- •Understand index properties
Lesson Outline
LearnStep 1/2
Creating Indexes
python
Index Options
python
Managing Indexes
python
Index Selection Strategy
python
Ensure Index Exists
python