Amazon Simple Queue Service (SQS) is a message queue service that allows applications to exchange messages asynchronously. It offers reliable and scalable hosted queues that allow components to communicate without being available at the same time. SQS provides advantages like asynchronicity, decoupling of applications, redundancy, and scalability. Some disadvantages are latency due to asynchronous processing and potential load issues if jobs take too long to process. Common uses of message queues include communicating with APIs, sending emails, and generating reports.

1. ._./
Hello!

2. Amazon SQS
MUHAMMAD NEGM

3. What’s Amazon Simple
Queue ?
A message queue service offers reliable and
scalable hosted queues for storing messages as
they travel between computers.

5. Why Amazon
SQS ?
By using Amazon SQS, you can move data
between distributed components of your
applications that perform different tasks
without losing messages or requiring each
component to be always available.

6. Life Cycle

7. Advantages of message queues:
Asynchronous: Queue it now, run it later.
Decoupling: Separates application logic.
Resilience: Won't take down your whole application if part of it fails.
Redundancy: Can retry jobs if they fail.
Guarantees: Makes sure that jobs will be processed.
Scalable: Many workers can process individual jobs in a queue.
Profiling: Can aid in identifying performance issues.

8. Disadvantages of message queues:
Asynchronous: you have to wait until a job is complete.
Load: each job in the queue must wait its turn before it can be
processed. If one job overruns, it affects each subsequent job.
Architecture: the application needs to be designed with queues in
mind.

9. Use cases of message queues:
Sending/receiving data from a third-party APIs
Sending an e-mail
Generating reports

10. Example Queues
IronMQ
Amazon SQS
RabbitMQ
Beanstalkd

11. Communication Protocols
PUSH
RESTFUL
Pubsubhubbub
Other 3rd Party protocols