MySql

René Pickhardt on January 3rd, 2012

Archived; click post to view. Excerpt: In an earlier post I have explained the need for a Facebook streaming app that has to be enhanced with some features in order to create viral word of mouth effects. Together with Yann Leretaille and Robert Naumann we programmed the facebook API and developed such an app for [...]

Continue reading about Open Source Facebook music streaming App for free download!

René Pickhardt on July 18th, 2011

Archived; click post to view. Excerpt: Over the last weeks I did some more work on neo4j. And I am ready to present some more results on the speed (In my use case neo4j outperformed MySQL by a factor of 377 ! That is more than two magnitudes). As known one part of my PhD thesis [...]

Continue reading about Time lines and news streams: Neo4j is 377 times faster than MySQL

René Pickhardt on May 5th, 2011

Archived; click post to view. Excerpt: For my social news stream application I am heavily thinking about the right software to support my backend. After I designed a database model in MySQL I talked back to Jonas and he suggested to search for a better suiting technology. A little bit of research brought me to [...]

Continue reading about Neo4j Graph Database vs MySQL

Archived; click post to view. Excerpt: Recently I was forced to move a wordpress site to a different webserver. By moving to a new server due to different hosting policies I also had to change the physical directory in which the wordpress files were stored. Before it was something like /var/www/wordpress afterwards it became /home/domainname/www/ [...]

Continue reading about how to move wordpress directory: Problems with upload_path wp-content/uploads

René Pickhardt on February 16th, 2011

Archived; click post to view. Excerpt: Wikipedia is an amazing data set to do all different kinds of research which will go far beyond text mining. The best thing about Wikipedia is that it is licensed under creative common license. So you are allowed to download Wikipedia and use it in any way you want. [...]

Continue reading about How to download Wikipedia

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