Introduction ( Simple Queue Services Concept )

• Simple Queue Services Concept is a pay per use web service for storing the message in transit between computers.
• SQS offers two types of message queues.

1. Standard queues offer maximum throughput, best-effort ordering, and at-least-once delivery.
2. SQS FIFO queues are designed to guarantee that messages are processed exactly once, in that exact order that they are sent.

   How to create Standard Queue in AWS SQS:

• Log in to the AWS account.
• Go to services and click on SQS.

Fig. SQS home page.

• Click on create Queue.

Fig. Queue page.

• In the two options, we will click on standard Queue.
• Give a name to Queue.

Fig. configuration page.

• Visibility time add.
• Message Retention Period. ( You can keep as per requirement)
• Delivery Delay ( Default 0)
• Give Maximum Message Size. (It will be 256kb)
• Give Receive message wait time.

Fig. Access policy page.

• In an access policy, we will go with the Basic policy.
• We can define who can send the messages and who can receive the messages.

Fig. Advanced access policy.

Fig. Remaining access policy.

• Click on Create Queue.

Fig. Standard Queue has created.

Read More:- Load Balancer Concept

To send a message:

• Click on Send & Receive messages.

Fig. send and receive page.

• Enter some message in the message body to send.
• Click on Send Message.

Fig. the message has sent.

Check whether messages are sent or not: ( Learn More)

• At the end of the page, we can see Receive Messages Box.

Fig. Receives message box.

• Click on the poll for messages.

Fig. messages Received.

• We can see the message that when it sent by clicking on ID.
• Click on ID.

Fig. Message Details.

• To see the message body click on Body.

Fig. Body Message.

Conclusion:

By this, we know how to create a standard SQS, and how to send a message.