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Itamar Syn-hershko06/24/13
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0 replies

RavenDB in Action Now Available in Early Preview

Finally, the RavenDB in Action book I've been working on for the past couple of months is available in early preview.

Mark Needham06/24/13
2180 views
0 replies

Neo4j Spatial: Indexing Football Stadiums Using the REST API

Late last week my colleague Peter wrote up some documentation about creating spatial indexes in neo4j via HTTP, something I hadn’t realised was possible until then.

Eric Genesky06/24/13
5888 views
0 replies

An Interview with Ian Robinson, Author of Graph Databases, from O'Reilly

I recently had the opportunity to interview one of the authors of O'Reilly's recently-published Graph Databases.

Eric Genesky06/24/13
882 views
0 replies

AvocadoDB Explained

Avocado's software architect, Martin Schönert, explains the ideas behind AvocadoDB.

Eric Genesky06/23/13
3781 views
0 replies

Hybrid Applications with MongoDB and RDBMS

This session starts of by describing why we now have many different approaches to storing data and how to identify use cases for noSQL, RDBMS and warehousing.

Eric Genesky06/23/13
625 views
0 replies

Quicksand - Continuous Real-World Fault Tolerance Testing

This video shows off FoundationDB's real-world fault tolerance testing cluster, Quicksand, and explains how it works and what the results of the testing have been.

Mark Needham06/22/13
3896 views
0 replies

neo4j/cypher: CREATE with Optional Properties

I’ve written before about using the cypher CREATE statement to add inferred information to a neo4j graph and sometimes we want to do that but have to deal with . . .

Seth Proctor06/21/13
6007 views
0 replies

Using NuoDB from the PHP Zend Framework

The Zend Framework is an object oriented PHP framework that can be used to construct interactive web applications.

Brian O' Neill06/21/13
925 views
0 replies

Evolutionary Architecture: Stop Divining Your Architecture, Instead Evolve It

With all of the bright, shiny and new toys out there, its easy to overlook the system-level innovations around processes and organizational dynamics enabling all that birght, shiny, and new . . .

Ayende Rahien06/21/13
995 views
0 replies

Reviewing Basho's LevelDB

After taking a look at HyperLevelDB, it is time to see what Basho has changed in leveldb. They were kind enough to write a blog post detailing those changes . . .

René Pickhardt06/21/13
3099 views
0 replies

Building an Autocomplete Service in GWT: Integrating the Neo4j Database

In this screencast of my series I explain at a very basic level how to integrate a data base to pull data for autocomplete queries.

Eric Genesky06/20/13
1247 views
0 replies

NoSQL Past, Present and Future

This presentation on the evolution of NoSQL also compares the fundamentals of NoSQL and RDBMS systems. The whole video is approximately 1 1/2 hours.

Ayende Rahien06/20/13
1431 views
0 replies

Getting to Know RavenDB for .NET Developers

Here's a 50-minute presentation of RavenDB, a NoSQL solution for .NET developers.

Andreas Kollegger06/20/13
3526 views
0 replies

FUN with FACEBOOK in Neo4j

Ever since Facebook promoted its “graph search” methodology, lots of people in our industry have been waking up to the fact that graphs are über-cool.

Eric Genesky06/20/13
2430 views
0 replies

Links You Don't Want to Miss (June 20)

Today, get to know a new game programming language, John McAfee explains how to uninstall McAfee Antivirus, and join the cryptographic currency revolution.

Ayende Rahien06/19/13
1200 views
0 replies

Trivia! Lru Cache impl

It has been a while since I actually posted some code here, and I thought that this implementation was quite nice, in that it is simple & works for what it needs to do.

Mark Needham06/19/13
1731 views
0 replies

neo4j: WrappingNeoServerBootstrapper and the Case of the /webadmin 404

When people first use neo4j they frequently start out by embedding it in a Java application but eventually they want to explore the graph in a more visual way.

Marko Rodriguez06/19/13
1733 views
0 replies

Loopy Lattices Redux

A graph can be realized as a tessellated surface. Each vertex (or point) on the surface has a set of neighbors.

Mark Needham06/18/13
3601 views
0 replies

neo4j/cypher/Lucene: Dealing with special characters

neo4j uses Lucene to handle indexing of nodes and relationships in the graph but something that can be a bit confusing at first is how to handle special characters in Lucene queries.

Jakub Holý06/18/13
3259 views
0 replies

Making Sense of Datomic, the Revolutionary Non-NoSQL Database

I have finally managed to understand one of the most unusual databases of today, Datomic, and would like to share it with you.

Ayende Rahien06/18/13
814 views
0 replies

RavenDB: Aggregation, they work!

Just to give you some idea, this is sitting on top of RavenDB’s implementation of leveldb. In fact, I have been using this code to test out the leveldb implementation.

Joe Stein06/17/13
3271 views
0 replies

Distributed System Development Considerations

There are a number of factors to take into account while developing distributed software systems.

Maarten Ectors06/17/13
1809 views
0 replies

Presto - Facebook's Exabyte-Scale Query Engine

Presto is an ANSI-SQL compatible real-time data warehouse query engine so existing data tools should be working with it unlike Hive which needed special integration . . .

Ayende Rahien06/17/13
763 views
0 replies

Deadlocking with the TPL, how to

As I mentioned, I run into a very nasty issue with the TPL. I am not sure if it is me doing things wrong, or an actual issue.

Eric Genesky06/17/13
668 views
0 replies

NoSQL Matters: Creating Neo4j Graph Databases with Hadoop

Kris Geusebroek gave this 30-minute presentation at NoSQL matters.