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DEX high-performance graph database focused on its users: user manual, new support place, new license programs & online price lists

Sparsity technologies team welcomes a few novelties on the website focused to be more reachable to its users.A new complete user manual, new support google...

0 replies - 699 views - 02/25/13 by Damaris Coll in Announcements

3 Principles for the Incredibly Exciting Future of Search

[Note: this post is adapted from a long comment I made on one of Albert Wenger’s recent posts] Albert, I think you’re absolutely right that the...

0 replies - 2712 views - 01/22/13 by George London in Articles

Algorithm of the Week: Topological Sort Revisited

Introduction We already know what about the topological sort of a directed acyclic graph. So why do we need to revisit this algorithm? First of all I never...

2 replies - 7010 views - 12/11/12 by Stoimen Popov in Articles

Algorithm of the Week: Strassen's Matrix Multiplication

Introduction Strassen’s method of matrix multiplication is a typical divide and conquer algorithm. We’ve seen so far some divide and conquer algorithms...

0 replies - 8348 views - 11/27/12 by Stoimen Popov in Articles

Algorithm of the Week: Prim's Minimum Spanning Tree

Introduction Along with Kruskal’s minimum spanning tree algorithm, there’s another general algorithm that solves the problem. The algorithm of...

2 replies - 8275 views - 11/20/12 by Stoimen Popov in Articles

So, You Want to be a Grapher?

 I've managed to resist the urge to setup a blog, until now.  A good friend and colleague of mine convinced me to do this based on a discussion we...

0 replies - 3637 views - 11/19/12 by Duncan Brown in Articles

Algorithm of the Week: Graph Best-First Search

Introduction So far we know how to implement graph depth-first and breadth-first searches. These two approaches are crucial in order to understand graph...

0 replies - 5853 views - 09/25/12 by Stoimen Popov in Articles

Graph Degree Distributions Using R Over Hadoop

There are two common types of graph engines. One type is focused on providing real-time, traversal-based algorithms...

0 replies - 3150 views - 09/16/12 by Marko Rodriguez in Articles

8 Things I Like About Datomic

Yesterday evening, the 9th BigData.be MeetUp was organised at the offices of NGDATA in Ghent. With 45 people showing up, this was our best attended MeetUp till...

2 replies - 3898 views - 09/04/12 by Davy Suvee in Articles

Cypher vs. Gremlin in Neo4j

The Neo4jClient now supports Cypher as a query language with Neo4j. However I noticed the following: Simple graph traversals are much more efficient when...

0 replies - 4974 views - 03/02/12 by Romiko Derbynew in Articles

Diagramming Library yFiles for Java 2.9

yWorks, a leading provider of diagramming components for Java, Adobe Flex and .NET applications, has released yFiles for Java 2.9, the new major release...

0 replies - 1415 views - 12/27/11 by Thomas W. in Announcements

yEd 3.7 - free graph editor

yWorks, a leading provider of diagramming components for Java, Adobe Flex, Microsoft Silverlight, and .NET applications, today updated their popular free...

0 replies - 1722 views - 04/26/11 by Thomas W. in Announcements

DEX 4.0

We have published the last version of DEX 4.0 as an evaluation version to download. In addition to what version 3.0 offered, DEX 4.0 now achieves even better...

0 replies - 916 views - 01/24/11 by Damaris Coll in Announcements

Diagramming Library yFiles 2.8

yWorks, a leading provider of diagramming components for Java, Adobe Flex and .NET applications, has released yFiles for Java 2.8, the new major release...

0 replies - 1346 views - 12/16/10 by Thomas W. in Announcements

DEX graph database 4.0 new release

Sparsity Technologies is proud to announce the new release 4.0 of DEX. Altogether with the characteristics of former versions, DEX 4.0 brings more performance...

0 replies - 1566 views - 12/16/10 by Damaris Coll in Announcements