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Sixth TUC Meeting: LDBC Social Network Benchmark Interactive Workload by Arnau Prat (UPC, Sparsity)

  • Posted on: 26 June 2015
  • By: Arnau Prat

During the 6th TUC Meeting in Barcelona we were glad to welcome Arnau Prat from Universitat Politècnica de Catalunya (Barcelonatech) and Sparsity Technologies with the presentation "LDBC Social Network Benchmark Interactive Workload”.

Person activity subgraph features in LDBC DATAGEN

  • Posted on: 3 February 2015
  • By: Arnau Prat

When talking about DATAGEN and other graph generators with social network characteristics, our attention is typically borrowed by the friendship subgraph and/or its structure. However, a social graph is more than a bunch of people being connected by friendship relations, but has a lot more of other things is worth to look at. With a quick view to commercial social networks like Facebook, Twitter or Google+, one can easily identify a lot of other elements such as text images or even video assets. More importantly, all these elements form other subgraphs within the social network!

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SNB Data Generator - Getting Started

  • Posted on: 18 September 2014
  • By: Arnau Prat

In previous posts (this and this) we briefly introduced the design goals and philosophy behind DATAGEN, the data generator used in LDBC-SNB. In this post, I will explain how to use DATAGEN to generate the necessary datatsets to run LDBC-SNB. Of course, as DATAGEN is continuously under development,  the instructions given in this tutorial might change in the future.

DATAGEN: data generation for the Social Network Benchmark

  • Posted on: 14 August 2014
  • By: Arnau Prat

As explained in a previous post, the LDBC Social Network Benchmark (LDBC-SNB) has the objective to provide a realistic yet challenging workload, consisting of a social network and a set of queries. Both have to be realistic, easy to understand and easy to generate. This post has the objective to discuss the main features of DATAGEN, the social network data generator provided by LDBC-SNB, which is an evolution of S3G21.

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