Hibernate Statistics with Hawtio and Jolokia

A huge part of enterprise Java deals with data. Among all the different ways of working with data in enterprise settings, there is still the proven and widely taught approach to use O/R mapping of any kind. The JPA standard makes this comparably easy to use for everybody and it should also be portable. But let's not talk about migration details. The biggest drawback of O/R mapping is, that a developer tend to lose contact (more...)

Getting started with SwitchYard 2.0.0.Alpha1 on WildFly 8.1.0.Final

I've been sticking my head into some hot RedHat technologies lately and among the many interesting parts I found SwitchYard. Without being disrespectful towards everybody wrapping their heads around SOA and service oriented architectures in the past, this has always been kind of weird to me as a Java EE developer.

In the past I've been building component oriented applications with what I had at hand. Mostly driven by the features available in the Java (more...)

Win a free eBook copy of WildFly Performance Tuning

This is a seriously good start into a new area. I thought you might be interested in winning Packt's latest book about WildFly Performance Tuning. So, this is the contest to make it happen.
I have 2 eBook copies of WildFly Performance Tuning to be given away to two (2) lucky winners.

Here are the Rules
- The contest is running from today (07/09/14, 5:45a UTC) to next Wednesday (07/16/14, 5:45a UTC).
- Answer the (more...)

Farewell msg systems …

.. and thank you for amazing 14 years. It's true: I've been within the msg group for an incredibly long time  and have been working in the Java/Java EE space almost all of it. Next Friday (07/11/14) will be my last day. Now it is time to move on.
I've been working with customers and internal Java EE projects all over the place, blogged, authored articles and have been speaking at conferences a lot. The passion (more...)

Java EE 8 – Deliver More Apps to More Devices

If there's one thing I dislike about summer, it is the fact that there isn't much news to share or talk about. Who ever decided to put the Java Day Tokyo into this boring time of the year did a pretty good job and gave me an opportunity to write a blog post about new and upcoming Java EE 8 specification enriched with some more thoughts and pointers.
As announced on the Java EE 7 (more...)

I’m speaking at JavaOne 2014, September 28 to October 2, 2014 in San Francisco, California, USA

Just a short 104 days to go until the number one Java event is going to happen again. JavaOne opens it's doors again beginning 28th of September till the 2nd of October this year. After intense months of work in the program committee for both the Server-side Java and the Java in the Cloud track, where we dug through all the proposals the final program has been selected and the notifications have been send out.

(more...)

Review: "Java EE 7 with GlassFish 4 Application Server" by David Heffelfinger

The third edition of David Heffelfinger's Java EE book has been recently released. This updated edition is covering the latest Java EE 7 Platform. Thanks to Packt Publishing for giving me a review copy to look at.

Abstract
This book is a practical guide and follows a very user-friendly approach. The book aims to get the reader up to speed in Java EE 7 development. All major Java EE 7 APIs and the details of (more...)

JavaOne 2014 – Some First Analysis on Submissions

Time is running away these days. So many things happening in parallel and of course the most important Java conference is in the middle of everything. JavaOne 2014 closed the CfP doors already and voting is well underway. There are very few things the Program Committee is allowed to talk about but after having skipped that kind of analysis last year it was time for me to ask for permission and so I can start (more...)

XRebel on GlassFish 4

The cool Zeroturnaround guys recently opened the private beta for their latest product which is an interactive and live profiler for your Java EE apps. Anton showed me the M3 at DevNation and I was curious to get my hands on it. Here is the first test-drive and some screenshots.

Getting It And Setting It Up
First thing to keep in mind is, that it is a private beta. So you have to apply online (more...)

Trip Report DevNation 2014

It's been an amazing week. Being announced as a features speaker put some more pressure as usual on me. But heading out to San Francisco for the second time this year was amazing. The typical hazels with a 10+ hour flight and immigration are easy to leave behind when you arrive in sunny and warm weather.


The inaugural DevNation happened this year being the new open source, polyglot conference for application developers and maintainers. Directly next (more...)

Happy 8th Birthday Java!

It's been another longer journey but yesterday, exactly two years, seven months, and eighteen days after the release of Java 7 we now have production-ready builds of Java 8 available for download! This new major release contains several new features and enhancements that increase the performance of existing applications, make it easier to develop applications for modern platforms, and increase maintainability of code. Here is a brief overview about my personal highlights.

What's new overall?
(more...)

JavaOne CfP 2014 – Open for Business

This time of the year. Finally. It was about time. The 2014 JavaOne Call-For-Papers opened a few days back. And it is going to be a great one. Plenty of changes upcoming and it will have a huge focus on community speakers.

The rolling acceptance process from last year is back, so submit early!

A quote of mine sneaked into the advertising emails ;)
There is a new dedicated track for Agile development this year, (more...)

Abandon Fish! Migrating from GlassFish to JBoss or TomEE

I'v been a bit busy lately writing and reviewing stuff and didn't really had the chance to wrap up content for my blog. But things will change again and I am truly looking forward to that. So this is just a small reminder about one of the latest things I've been working on. RebelLabs published their latest report yesterday and it was my pleasure to put some efforts into it.

Since a while the GlassFish (more...)

"Continuous Enterprise Development in Java" by Andrew Lee Rubinger and Aslak Knutsen

I've been doing book reviews since some time now. But this is a special one. Back at JavaOne I ran into Aslak and Dan and we had a chance to talk about their latest book project which has been floating around the interwebs since some time now.

Abstract
Take a use-case approach to Enterprise Java development, and discover how to program more effectively. This practical book shows you how to perform continuous development, using a (more...)

WildFly 8 vs. GlassFish 4 – Which Application Server to Choose.

It's been a while since my last blog. I've obviously been busy with different things including my main job. After some more questions regarding the right choice for application servers cross my way it is the right time to pick this topic up again and share my thoughts.

One of the most read post on this blog is the post about which Java EE 6 application server to choose. I've been looking at a bunch (more...)

I’m speaking at OUGN Spring Conference 3rd-5th of April 2014, Oslo-Kiel

I'm pretty proud to announce, that I will be speaking at the annual OUGN spring seminar again. After my first time last year I was once again invited to speak by the Norwegian Oracle User Group (OUGN).

Last year's trip was sheer pleasure and I am very much looking forward to exciting talks and the unique conference experience that cruise ship provides. You can look at my photo sets on Google+ (Day 1, (more...)

Another year is nearly over…

... and it is time to sit back and relax a bit. It has been exhausting for me on many levels and I tried not to leave any opportunity slip through. It is time to say thanks. I'm thankful for the many people seeing me sessions on conferences around the world. (more...)

See me at DevNation, 13 – 17 April 2014, San Francisco, CA

I'm pretty proud to announce that I'll be speaking at the new open source, polyglot conference for application developers and maintainers DevNation 2014. It will be co-located with Red Hat Summit and will offer sessions, labs, and panels geared for those who build with open source.


As of today the (more...)

Project Avatar – What’s in it for Java EE 8?

With Java EE 7 out the door since a while it is already time to start planning for the next revision of the platform which will most likely be called Java EE 8. Oracle set up a community survey with which they would like to get input from the community (more...)

My vJUG Session: Don’t Be That Guy! Developer Security Awareness

I've been invited to talk at the vJUG which is the newest JUG around. A virtual JUG reaching out to interested Java Developers over all time zones and locations. The  aim is to get the greatest minds and speakers of the Java industry giving talks and presentations for this community, (more...)