Presentation by David Winters delivered at the W-JAX 2015 Conference in Munich

1. JPA 2.1 on Payara
David Winters

2. Overview
• Who I am?
•Payara Introduction
•JPA Demo Overview and Architecture
•Demo JPA Code Talk
•JPA Performance Further Optimisations
•Further Information and Questions

3. About Me
10 years Java Enterprise Middleware Experience
Work for C2B2 Consultancy/Payara
Technical Consultant/Developer
Interests and Ambitions

4. What is Payara?
• Payara Server is a drop in replacement for GlassFish Server.
• We provide product enhancements, bug fixes and patches to
upstream GlassFish Server and dependent libraries including Tyrus,
Eclipse Link, Jersey and others.
• Quarterly releases since October 2014. Approx. 50 defect fixes
outside of dependent libraries and 10 enhancements in first two
releases.
• Latest Release 4.1.154 contains 11 enhancement Requests, 25 Bug
Fixes and 11 Module updates.

5. Open Source Infrastructure
• Source Code Hosted on github @ www.github.com/payara
• Automated CI environment using Jenkins.
• Contributions by community via pull requests.
• Synched with Glassfish SVN and fixes/features pushed back to
Glassfish project.

6. JPA Demo Overview

7. Code Breakdown ..

8. JPA Performance Optimisations

9. Further Information