Home » Author Archives: Christian Grobmeier

Author Archives: Christian Grobmeier

Christian is a passionated software developer, architect and trainer. He is a member and VP of the Apache Software Foundation, working on projects like Struts, log4j and others. He founded Time & Bill and constantly tries out new ideas.

Code is NOT poetry, it is just code

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One can read in the footer of WordPress.org: Code is Poetry. This is quite a bold statement and whoever believes in that slogan, he would be made to think that some kind of extraordinary portion of code must reside in the WordPress repositories. I took the time to look at a random “quote” of the WordPress poem, i.e. a single ...

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It’s time: Bring Dart to Android

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As one of the first users of Google’s Dart language, I always felt like it could do more than “just some webtricks”. It’s performance is great and the language itself is elegant and modern. I like it. Even more than Java’ which I used for a long, long time. Even more than PHP’ which I used since I started with ...

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Customizing Log4j 2.0

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We are getting closer and closer to a Log4j 2 GA release and for that reason we should start looking into what it will give us. Personally I have a lot of reasons to be excited about Log4j 2.0. The community is great, the Apache License gives me a lot of freedom and finally it is protected by the Apache ...

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Apache log4j is the leading logging framework

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According to a survey from Zero Turnaround Apache log4j is the leading Java logging framework. This was actually a very interesting survey. It shows SLF4J is most often used as a logging facade with 61%. But it seems it is most often used with Apache Log4j, which is used by 52% of all survey participants. Just 29% use logback and ...

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Log4j 2: Performance close to insane

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Recently a respected member of the Apache community tried Log4j 2 and wrote on Twitter: @TheASF #log4j2 rocks big times! Performance is close to insane ^^ http://t.co/04K6F4Xkaa — Mark Struberg (@struberg) May 7, 2013 (Quote from Mark Struberg: @TheASF #log4j2 rocks big times! Performance is close to insane ^^ http://logging.apache.org/log4j/2.x/ ) It happened shortly after Remko Popma contributed something which ...

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Fragmented projects and overcommitted people

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In 2010 I wrote two articles on Burn-Out and exhaustion in software teams. Since then there were more and more articles of this kind printed in the major german press. Psychologists warn companies and individuals that we are doing “too much”. I agree with them. We have increased our daily speed by lots, and I believe the results are not ...

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The new log4j 2.0

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Before a while a new major version of the well known log4j logging framework was released. Since the first alpha version appeared 4 more releases happened!   You see, there is much more activity than with the predecessor log4j 1. And seriously, despite log4j 2s young age it is ways better.   This blog will give an overview on a ...

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The 10 rules of a Zen programmer

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On a rainy morning I found myself sitting on the desk thinking about efficient working. Before I started as a freelancer I had some days were I worked lots but could look only back on a worse outcome. I started with Zen practice back in 2006. What clearly came to my mind before a good while was: the old Zenmasters ...

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Apache OpenOffice vs LibreOffice: Make love, not war.

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Before a good while something terrible happened at Oracle. The result was that a lot of developers made a fork of OpenOffice.org and called it LibreOffice from that day on. We can be glad about that. It is my personal opinion that without this fork Oracle would not have donated OpenOffice.org to the Apache Software Foundation to become Apache OpenOffice. ...

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Apache OpenOffice just graduated from the Incubator

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Apache OpenOffice has just made it out of the Incubator and is now an official Apache Software Foundation project. “What?”, might some people ask now, “wasn’t it official before a year or so?”. No, it wasn’t! When Oracle decided to donate OpenOffice.org to the Apache Software Foundation, it entered the so called Incubatorfirst. That was back in June 2011. And ...

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