This second part of the evening will be taken up with the story of a migration from a Grails 2.x application to Grails 3, including details of incorporating Spring Security and how it was eventually deployed. Discover whether it was easy or hard, what problems were encountered, and whether it was all worth it in the end.
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The story of a Grails 3 upgrade
Peter is a long time Java developer and one of the core Grails committers. He has been developing with Grails since version 0.2 (give or take 0.1). He created the GWT Grails plugin as an exercise to see whether it was possible, but it has since grown into something that can support serious development.