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Virtualizing and Tuning Large-Scale Java Platforms by Emad Benjamin

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Appendix. FAQs

“We have virtualized our WebSphere environment and we are now considering open source applications server alternatives, what options do we have in this space”

The very first point of inspection is if the customer application uses EJBs or not, if it does not use EJBs, then you can migrate to vFabric tcServer relatively easily. However, if it does use EJBs, then you can leverage the Spring Migration Analyzer (SMA) to guide you through the migration process.

You can obtain the SMA tool form https://github.com/SpringSource/spring-migration-analyzer, the installation and usage is quite simple.

You can run the SMA tool using the following command, shown is the execution of SMA against the daytrader-ear-1.1.ear: $ ./migration-analysis.sh ...

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