Amazon Simple Queue Service (SQS)
Amazon Simple Queue Service (SQS) is a fully managed message queue service that allows you to decouple and scale microservices, distributed systems, and serverless applications. SQS eliminates the complexity and overhead associated with managing and operating message-oriented middleware and empowers developers to concentrate on differentiating work. Using SQS, you can send, store, and receive messages between software components without losing messages.
Guide: Amazon Simple Queue Service (SQS)
Why it is Important:
Amazon Simple Queue Service (SQS) is a fully managed message queuing service that allows you to decouple and scale microservices, distributed systems, and serverless applications. SQS eliminates the complexity and overhead associated with managing and operating message oriented middleware, and empowers developers to focus on differentiating work.
What it is:
Amazon SQS is a web service that gives you access to a message queue that can be used to store messages while waiting for a computer to process them. It is a reliable, highly-scalable, secure queue service for storing messages as they travel between applications.
How it Works:
SQS offers two types of message queues. Standard queues offer maximum throughput, best-effort ordering, and at-least-once delivery. SQS FIFO queues are designed to guarantee that messages are processed exactly once, in the exact order that they are sent.
Exam Tips: Answering Questions on Amazon Simple Queue Service (SQS):
1. Remember that with SQS, you only pay for what you use, without any minimum fees or upfront commitments.
2. Understand the differences between the two types of queues offered: Standard and FIFO.
3. For scenarios that require the exact sequence of events or operations, FIFO is the queue to use.
4. Remember that Amazon SQS automatically deletes messages that have been in the queue for more than a maximum period of 14 days.
5. A single Amazon SQS message can contain up to 256KB of text in any format.
AWS Certified Solutions Architect - Amazon SQS Example Questions
Test your knowledge of Amazon Simple Storage Service (S3)
Question 1
Your application processes sensitive healthcare data through Amazon SQS. Which of the following solutions would help you meet security and regulatory requirements for data at rest encryption in Amazon SQS?
Question 2
A DevOps team is monitoring their applications using Amazon CloudWatch. They want to programmatically process each metric alarm that enters the 'ALARM' state. Which Amazon service should be used to deliver these events for processing?
Question 3
A company is using Amazon SQS to manage messages between microservices. They want to ensure that messages are delivered to consumers in the same order they were sent. Which type of SQS queue should they use?
Go Premium
AWS Certified Solutions Architect - Associate Preparation Package (2024)
- 2203 Superior-grade AWS Certified Solutions Architect - Associate practice questions.
- Accelerated Mastery: Deep dive into critical topics to fast-track your mastery.
- Unlock Effortless AWS Certified Solutions Architect preparation: 5 full exams.
- 100% Satisfaction Guaranteed: Full refund with no questions if unsatisfied.
- Bonus: If you upgrade now you get upgraded access to all courses
- Risk-Free Decision: Start with a 7-day free trial - get premium features at no cost!