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How to Create Domain in SWF Service on AWS

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To create Domain in SWF service on AWS

Introduction:

The Amazon Simple Workflow Service (Amazon SWF) is a cloud workflow management application that makes developers create applications that correlate work over distributed components. It is a fully-managed state tracker and task coordinator in the Cloud.

Procedure:

First of all, you need to switch your AWS console and login your account snap1 Then click services and search SWF then click SWF button snap2 This is the dashboard of SWF snap3 Now I will show you how to Create Domain. For that click launch Sample Walkthrough snap4 Here you can see Sample workflow details then click get started snap5

After that enter the domain name and click continue snap6 Here you can see the domain has been registered successfully then click continue snap7 Here you can see Deploy the code for the workflow and its activities. Here you can select which you have to use the create a Domain. I am select complete the walkthrough without deployment and click continue snap8 Here you can see that your domain workflow type and activity type have been successfully registered. Then click go to the console snap9 Here click manage domains snap10 Select your domain. If you want to register your domain then click domain and click register now snap11 Then enter the requirements of their needed snap12

Now I will show how to deprecate your domain. For that click managed domain and select domain which you want to deprecate and click deprecate snap13 snap14 Your domain has been deprecated.

With this method, to create Domain in SWF on AWS is comes to end.

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Frequently asked questions ( 5 )

Q

What is Amazon SWF?

A

Amazon Simple Workflow Service (SWF) helps developers build, run, and scale background jobs that have parallel or sequential steps. You can think of Amazon SWF as a fully-managed state tracker and task coordinator in the Cloud. If your app's step stake more than 500 milliseconds to complete, you need to track the state of processing, and you need to recover or retry if a task fails, Amazon SWF can help you.

Q

How can I get started with Amazon SWF?

A

To sign up for Amazon SWF, go to the Amazon SWF detail page and click the “Sign Up Now” button. If you do not have an Amazon Web Service account, you will be prompted to create one. After signing up, you can run a sample walkthrough in the AWS Management Console which takes you through the steps of running a simple image conversion application with Amazon SWF. You can also download the AWS Flow Framework samples to learn about the various features of the service.

Q

What are the different ways to access SWF?

A

You can access SWF in any of the following ways:
AWS SDK for Java, Ruby, .NET, and PHP
AWS Flow Framework for Java (Included in the AWS SDK for Java)
Amazon SWF web service APIs
AWS Management Console

Q

What is registration?

A

Registration is a one-time step that you perform for each different type of workflow and activity. You can register either programmatically or through the Amazon SWF Management Console. During registration, you provide unique type-ids for each activity and workflow type. You also provide default information that is used while running a workflow, such as timeout values and task distribution parameters.

Q

Does Amazon SWF restrict me to use specific programming languages?

A

No, you can use any programming language to write a worker or a decider, as long as you can communicate with Amazon SWF using web service APIs. The AWS SDK is currently available in Java, .NET, PHP, and Ruby. The AWS SDK for Java includes the AWS Flow Framework.

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