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The Vault Courses
The Vault Courses

Course Modules

Amazon DynamoDB
01 Core Concepts 5
Architecture & Scaling RCU & WCU Consistency Models Module Review: Core Concepts
02 Data Modeling 6
Single-Table Design Partition and Sort Keys Modeling Relationships NoSQL Workbench Module Review: Data Modeling
03 Indexes GSI 5
LSI vs GSI Overloaded GSI Sparse Indexes Module Review: Secondary Indexes
04 Streams Lambda 5
DynamoDB Streams Lambda Triggers & Error Handling Kinesis Data Streams Integration Module Review: Streams & Lambda
05 Optimization 7
Capacity Modes DAX Caching Transactions TTL and Archiving Cost Optimization Module Review: Optimization
Reference 1
DynamoDB Glossary
Courses / dynamodb

Performance Optimization

05 Optimization Last updated: Feb 27, 2026

Performance Optimization

Module Contents

1. DAX Caching

2. TTL Archiving

3. Cost Optimization

Review & Cheat Sheet

Module Chapters

Chapter 01

Capacity Modes

Capacity Modes

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Chapter 02

DAX Caching

DAX Caching

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Chapter 03

Transactions

Transactions

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Chapter 04

TTL and Archiving

TTL and Archiving

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Chapter 05

Cost Optimization

Cost Optimization

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Chapter 06

Module Review: Optimization

Module Review: Optimization

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