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Ortwin Glück: [Code] A sign of over-engineering...

... when an interface has only a single implementation. When you discover them it is worth rethinking if that interface is really worth it and whether that apparent flexibility is really desired or...

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Ortwin Glück: [Code] perf docs

Some nice PDFs about perf are here.

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Grant Ingersoll: SF Bay Area Talk Slides Posted

My slides from last week’s Bay Area Meetup are at http://www.meetup.com/SFBay-Lucene-Solr-Meetup/files/

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Justin Mason: Links for 2010-12-13

Accentuate.us : ‘We are proud to announce the free and open-source Accentuate.us, a new method of input for over 100 languages that uses statistical reasoning so that users can type effortlessly in...

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Isabel Drost: Apache Mahout Podcast

During Apache Con ATL Michael Coté interviewed Grant Ingersoll on Apache Mahout. The interview is available online as podcast. The interview covers the goals and current use cases of the project, goes...

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Martijn Dashorst: Atlassian Ultimate Wallboard competition comes to an end

Last month we submitted an internal project at Topicus into an international competition hosted by Atlassian concerning so called Wallboards. Wallboards are (agile) information radiators which show...

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Olivier Lamy: Maven 3 support in Hudson Maven Plugin

You have developped hudson plugins using the maven-plugin or you are an early adopter user : so this blog entry is for you !Some stuff has been done in a branch called main-maven3-support [1] in github...

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Ortwin Glück: [Code] DataOutputStream 64KB limit

Did you know that you can not serialize Strings >64KB through a DataOutputStream? if (utflen > 65535) throw new UTFDataFormatException( "encoded string too long: " + utflen + " bytes");

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Ben Laurie: Grown-up Arduino Programming

As I mentioned in a previous post, I am not a big a fan of the Arduino IDE. Since writing that, I’ve discovered I like it even less, because it does some ad-hoc mangling of what you write to turn it...

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Upayavira: When Apache, when not

A Sourcesense colleague, after hearing that some people were questioning the value of Apache as a destination for open source software, asked me to clarify to him when Apache is, and isn't, a good...

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Justin Mason: Links for 2010-12-14

Chernobyl: now open to tourists : wow, sign me up ;) (tags: chernobyl pripyat tourism nuclear-power gawking) Facebook | Visualizing Friendships : nifty data-mined map of cross-border friendships on...

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Isabel Drost: Apache Mahout Hackathon Berlin

Early next year - on February 19th/20th to be more precise - the first Apache Mahout Hackathon is scheduled to take place at c-base. The Hackathon will take one weekend. There will be plenty of time to...

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James Duncan: Swedish City Uses No Fossil Fuels for Heat →

Kristianstad, Sweden and the surrounding area uses virtually no fossil fuels to heat homes and businesses. Instead, the region of 80,000 is using biogas. Neat.#

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James Duncan: What the Fed Really Said →

NPR provides a section-by-section plain-English translation of today’s Fed policy statement. One of the translated phrases: “Right now, 15 million Americans are out of work and looking for jobs....

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Edward J. Yoon: Hide the Maven Target Directory from Open Resource Shortcut

I use m2eclipse and I am a big Maven fan. Unfortunately, I don't want resources to show up from my target directory when I use the open resource shortcut. So how do we get around this? Simply, right...

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Sam Ruby: Mail Milestone

Continuing my explorations that started last year at this time.  My goal is to continue to self host my mail archive, while adding allow concurrent access and offline replication on a number of...

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Edward J. Yoon: Serialize Printing of "Hello BSP" with Apache Hama

Serialize Printing of "Hello BSP" Each BSP task of the HAMA cluster, will print the string "Hello BSP" in serial order. This example will help you to understand the concepts of the BSP computing model....

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Jon Scott Stevens: jmxtrans : queries jmx and writes out the data in whatever...

For a long time now, many large Java projects have diligently added support for JMX to their systems. Even the big players like Cloudera's Hadoop have great blog posts about how they have all sorts of...

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Olivier Lamy: Fast update with groovy to use maven 3.0 in Hudson

As you are an early adopter and want to try the maven3 native support branch in hudson.See previous blog entry Maven 3 support in Hudson Maven PluginIf you have a maven installation called maven-3.0,...

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Grant Ingersoll: Lucid Imagination » Introducing Unlimited Developer Access...

Lucid Imagination » Introducing Unlimited Developer Access to LucidWorks Enterprise. Our latest version of LucidWorks Enterprise is now available for general access.

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