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How to migrate an existing WebSphere application to Liberty on Bluemix?

I have an existing WebSphere Application Server v7 application and would like to run it at runtime with Liberty on Bluemix. Can I just use the as-is app and try importing it into one of the starter apps that I see on Bluemix?

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Short answer: yes, you can take an existing WebSphere Application Server v7 application, create an application to launch Java web caching and download the start code, change the code using an existing application, link any relevant services and push the application to Bluemix. However, there may be a Java EE programming model and differences between the WebSphere API between WebSphere Application Server v7 and the Liberty Runtime version on Bluemix, which may cause problems for your application.

Because of these potential differences, I recommend that you first get your application to work with the Liberty standalone profile , and then move it to the Bluemix environment.

, , WebSphere Application Server Liberty:

  • : Liberty
  • ( )
  • WebSphere Configuration

, , , . :

https://developer.ibm.com/wasdev/docs/move-applications-liberty-using-migration-toolkit/

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Source: https://habr.com/ru/post/1584120/

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