Hadoop
Archived; click post to view. Excerpt: The first meeting of our reading club was quite a success. Everyone was well prepared and we discussed some issues about Google’s Map Reduce framework and I had the feeling that everyone now better understands what is going on there. I will now post a summary of what has been [...]
Archived; click post to view. Excerpt: Nils Grunwald works at the french startup Linkefluence. Their product is more or less social network analysis and graph processing. They crawl the web and blogs or get other social network data and provide solutions with statistics and insights for their customers. In this scenario obviously big data is [...]
Archived; click post to view. Excerpt: Claudio Martella introduces Apache Giraph which according to him is a loose implementation of Google Pregel which was introduced on SIGMOD in 2010. He points out that Map Reduce cannot be used to do graph processing. He then gave an example on how MapReduce can be used to to do page rank calculation. He points [...]
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