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+49 (0)176 5762 3618
Koblenz, Germany
r.pickhardt@gmail.com

Data Science, Data Analytics and Machine Learning Consulting in Koblenz Germany

Extract knowledge from your data and be ahead of your competition

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Home >2013 >June

Month: June 2013

June 25, 2013June 25, 2013/ Rene

Video of FOSDEM talk finally online

I was visiting FOSDEM 2013 with Heinrich Hartmann and talking about related-work.net the video of this talk is finally online and of course I would like to share this with the community: The slides can be found here.

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June 24, 2013June 24, 2013/ Rene

GWT + database connection in Servlet ContextListener – Auto Complete Video Tutorial Part 5

Finally we have all the basics that are needed for building an Autocomplete service and now comes the juicy part. From now on we are looking at how to make it fast and robust. In the current approach we open a new Data base connection for every HTTP request. This needs quite some time to …

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June 20, 2013June 20, 2013/ Rene

Building an Autocomplete Service in GWT screencast Part 4: Integrating the neo4j Data base

In this screencast of my series I explain at a very basic level how to integrate a data base to pull data for autocomplete queries. Since we have been working with neo4j at this time I used a neo4j data base. It will be only in the next two parts of this series where I …

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June 17, 2013June 17, 2013/ Rene

Metalcon finally gets a redesign – Thinking about high scalability

Finally metalcon.de the social networking site which Jonas, Jens and me created in 2008 gets a redesign. Thanks to the great opportunities at the Institute for Web Science and Technologies here in Koblenz (why don’t you apply for a PhD position with us?) I will have the chance to code up the new version of …

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June 17, 2013June 17, 2013/ Rene

Building an Autocomplete Service in GWT screencast Part 3: Getting the Server code to send a basic response

In this screencast of my series on building an autocomplete service you will learn how to implement a Server servlet in GWT such that autocomplete queries receive a response. In this video the response will always be static and very naive. It will be up to the fourth part of this series which will follow …

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  • Extracting 2 social network graphs from the Democratic National Committee Email Corpus on Wikileaks
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