Migration Guide
GlassFish to Payara Server 4 Migration Guide

In this detailed, step-by-step guide, you’ll learn:
- Why choose Payara Server?
- Migrating from GlassFish 3.x
- Migrating from GlassFish 4.x
- Working with 3rd-party libraries
- How to deal with Oracle Commercial Features
- Post-migration considerations
Category: User Guide
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