Cloud Integration

Question 1

What are the two patterns of integration?

Answer 1

1. Synchronous Communication. Application to Application.
2. Asynchronous Communication. Event Base (Application to queue to Application)

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Question 2

What is a Amaxon SQS?

Answer 2

• Simple Queue Model
• It’s the same service that a Queue in AMQ.
• If the Queue has many consumer, the messages are delivery along them under a poll strategy.
• It has data persistance upto 14 days.
• It has Autoscaling Group.
• • It’s Serveless.

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Question 3

What is Amazon Kinesis?

Answer 3

+ It’s a service to provide Real-Time Bif Data Stream.
+ Procces, Collect and Analyze data Streaming.

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Question 4

What are the elements that comforms AWS Kinesis?

Answer 4

1.Amazon Kinesis Stream (Collect the Stream)
2. Amazon Kinesis Analytics
3. Amazon Kinesis Firehoses (Distribute the stream)

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Question 5

What is Amazon SNS?

Answer 5

• Amazon Simple Notification Service.
• It’s the equivalent of A Topic in AMQ?
• All the subscribers to the Topic will receive a copy of a message that is published in the Topic.
• It’s Serveless.

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Question 6

Wha is Amazon MQ?

Answer 6

It’s the implementaion of Apaceh ActiveMQ (AMQ) in Amazon.
It’s and AMQ managed by Amazon.
it doesn’t scale as Amazon SQS or Amazon SNS.
It’s deployed in a EC2 Instance (Not Serveless)

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Question 7

can you interact with Amazon SQS and SNS with MQTT, AMQP, STOMP, Openwire, WSS Protocols?

Answer 7

No,SQS and SNS use proprietary protocols from AWS.

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