Amazon SQS Developer Guide

About this manual

The Amazon Simple Queue Service (SQS) Developer Guide explains how to use the managed queuing service for decoupling distributed systems. It covers key concepts such as standard queues versus FIFO queues, message lifecycles, and security features like server-side encryption.

The guide provides step-by-step instructions on setting up an AWS account, creating IAM users, and configuring access policies. It includes detailed sections on sending and receiving messages, managing queue attributes, using dead-letter queues, and implementing long polling or short polling strategies. This manual is written in Chinese.

What's inside

• What is Amazon SQS
• Benefits of using Amazon SQS
• Queue Types (Standard vs FIFO)
• Message Lifecycle
• Security and IAM Integration
• Configuring Queues and Policies
• Dead Letter Queues
• Java SDK Examples

Frequently asked questions

What is the default message retention period for Amazon SQS queues?

The default message retention period is 4 days.

What is the maximum message retention period that can be set for Amazon SQS queues?

You can set the message retention period to a maximum of 14 days.

How does Amazon SQS handle messages that are larger than 256 KB?

You can store the message content in Amazon S3 or Amazon DynamoDB and save a pointer to the object in the queue.