AWS SQS Amazon Simple Queue Service (SQS) is a fully managed message queuing service for decoupling and scaling microservices, distributed systems, and serverless applications. Table of Contents - Core Concepts - Common Patterns - CLI Reference - Best Practices - Troubleshooting - References Core Concepts Queue Types | Type | Description | Use Case | |------|-------------|----------| | Standard | At-least-once, best-effort ordering | High throughput | | FIFO | Exactly-once, strict ordering | Order-sensitive processing | Key Settings | Setting | Description | Default | |---------|-------------…