Cheat Sheet: New Features in JPA 2.1

JPA 2.1 introduced 12 new features, like StoreProcedureQueries, Entity Graphs and Attribute Converter, to make your work with the database easier and more efficient.
Download your free New Features in JPA 2.1 cheat sheet now, to get all the information you need to improve your database access.

This 5 page cheat sheet brings you:

- a short description and
- code snippets for each feature,
- links to more detailed articles.

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Java Weekly

The Java world is evolving at a rapid pace and it can be challenging to keep track of it. Fortunately lots of great resources are created every week, explaining new features or looking at existing stuff from a different angle.

I am using the Java Weekly series to collect the most interesting links I found during the last week and present them to you all in one place. I hope you find it useful and that it makes it easier for you to keep up-to-date. If you like to suggest a resource or something I can improve on, please leave me a comment.


Most Recent Java Weeklies:


Java Weekly 16/15: Microservice design patterns, scopes for JBatch, Java 8 concurrency, IoT with Java ME 8 and more
with upgrading large systems to Java 8, Java concurrency, the right scope for JBatch, microservice design patterns, IoT with Java ME 8 and more...


Java Weekly 15/15: GC tuning, HTTP2, good Javadoc, MVC 1.0 early draft
with how to tune the Garbage Collector, writing better Javadoc, the Early Draft Review of MVC 1.0, an overview about HTTP2 and more...


Java Weekly 14/15: log4j memory leaks, JBatch monitoring and more...
with the ultimate guide to Oracle Mission Control, a memory leak caused by log4j loggers, random number generators and more...


Java Weekly 13/15: JCache, RESTful conversations, Java EE Management and more...
with JPA schema generation, JDBC batch with Hibernate, JCache API with CDI, the Java EE Management API 2.0, RESTful conversations and more...


Java Weekly 12/15: CDI, templating in MVC, Keycloak, recorded sessions and more...
with @Startup without EJBs, injecting external properties with CDI, templating in the MVC JSR, PicketLink merge into Keycloak and more...

Click here to get all Java Weeklies.

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