FOSDEM
Archived; click post to view. Excerpt: Peter who is working for Neo4j is an industry partner of the http://www.ldbc.eu/ which is a EU FP7 Project in the Big Data call. The goal of this project is to put out good methodologies for benchmarking linked open data and rdf stores as well as graph data bases. [...]
Continue reading about The start of the Linked Data benchmark council Eu FP7 Big Data pro
Archived; click post to view. Excerpt: Davy really nicely introduced the problem of looking at a snapshot of a data base. This problem obviously exists for any data base technology. You have a lot of timestamped records but running a query as if you fired it a couple of month ago is always a difficult [...]
Continue reading about Davy Suvee on FluxGraph – Towareds a time aware graph built on Datomic
Archived; click post to view. Excerpt: Frank Cellar (https://twitter.com/fceller) introduces his ArangoDB which is basically a Document store (key, value) and uses a blueprint graph interface. Interestingly he is doing his demonstrations on the DBLP data set which is highly relevant for Heinrich and my related work project which we are introducing in our talk. [...]
Archived; click post to view. Excerpt: As we know neo4j has a master slave replication with eventual consistency so there is not the typical ACID requirements. The way is ether wring the master which pushes to the slaves. But it is also possible to write to the slaves directly which is super save but much [...]
Archived; click post to view. Excerpt: Since one of the talks got canceled the organisers of the Graph Devroom at Fosdem used the opportunity to make a public discussions with all the developers to talk about some future trends in graph processing. I really liked the idea but unfortunately the discussion wasn’t really kicking off [...]
Continue reading about Birds of a feather: Graph processing future trends in Graph Devroom
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 [...]
Archived; click post to view. Excerpt: Since I went to Brussesl to attend the Free Open Source Developer European Meeting and give a talk about graphity I had also some time to attend some interesting talks. Since I will teach a class in summer for students about creating a basic webserver and webbrowser I decided [...]
Continue reading about Attending Mozilla Devroom at FOSDEM: Hacking Gecko by Bobby Holley
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