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MongoDB Insider Tips

This time I would like to share with you several insider tips that can be used to better understand mongoDB and its internals. Memory Limitation: No,...

0 replies - 1707 views - 03/07/13 by Moshe Kaplan in Articles

Java is Pass by Value and Not Pass by Reference

There has been a good amount of debate on whether "Java is pass by value or pass by reference?". Well, lets conclude it last time, Java is pass by value and...

21 replies - 7817 views - 03/07/13 by Lokesh Gupta in Articles

Check Out FoudationDB Beta

Today, FoundationDB announced the availability of their "ACID compliant, high-performance NoSQL database platform."  According to the press release, this...

0 replies - 1422 views - 03/06/13 by Eric Genesky in Articles

A JPA Facade for Neo4J

NoSQL is obviously a hot topic in the enterprise these days, at least at the water cooler if not in the production data center just yet. Naturally, the...

2 replies - 1393 views - 03/06/13 by Reza Rahman in Articles

Importing data into Neo4j - the spreadsheet way

I  am sure that many of you are very technical people, very knowledgeable about all things Java, Dr. Who and many other things - but I in case you ...

0 replies - 1815 views - 03/06/13 by Eric Genesky in Articles

An Online Recommendation Engine with MongoDB and Mahout

This is the second entry of the series of blog posts about building an online recommendation system based on MongoDB and Mahout. We presented you Mario’s...

0 replies - 4316 views - 03/05/13 by Daniel Bartl in Articles

Martin Fowler's Introduction to NoSQL

Martin Fowler presented this rapid introduction to NoSQL databases at GOTO Aarhus Conference back in 2012.  Here's the abstract: Martin gives a rapid...

1 replies - 8818 views - 03/05/13 by Eric Genesky in Articles

Neo4j: Loading Data - REST API vs Batch Import

A couple of weeks ago when I first started playing around with my football data set I was loading all the data into neo4j using the REST API via neography...

0 replies - 1992 views - 03/01/13 by Mark Needham in Articles

NoSQL Week in Review #16

This week around the NoSQLsphere, we found an interesting best practices list for Java devs, as well as an informative post by Martin Fowler on...

0 replies - 1275 views - 03/01/13 by Eric Genesky in Articles

Neo4j at Heroku Waza 2013

Curator's Note: The content of this article was originally written by Allison Sparrow on the Neo4j blog. We are excited to be sponsoring Heroku’s Waza 2013....

0 replies - 1862 views - 02/28/13 by Andreas Kollegger in Articles

Non-Stop NameNode Removes Hadoop’s Single Point of Failure

We’re pleased to announce the release of the WANdisco Non-Stop NameNode, the only 100% uptime solution for Apache Hadoop. Built on our Non-Stop patented...

0 replies - 1628 views - 02/28/13 by Jessica Thornsby in Articles

Java and MongoDB in PaaS

  Short prequisites. I'm working in my spare time on personal project, for current easiness and future scalability I chose MongoDB for...

8 replies - 3134 views - 02/27/13 by Nathan Gurfinkel in Articles

Neo4j/Cypher: Combining COUNT and COLLECT in One Query

Curator's Note: Check raw code snippets to see properly formatted tables.In my continued playing around with football data I wanted to write a cypher query...

0 replies - 1505 views - 02/27/13 by Mark Needham in Articles

NoSQL for NoDBA

In many organizations, it's expected that any persistent data will be stored in relational databases that are managed by a central database management...

0 replies - 2948 views - 02/26/13 by Martin Fowler in Articles

NoSQL Job Trends for February 2013

Today is the NoSQL installment of the February job trends. For the NoSQL job trends, I am continuing to focus on Cassandra, Redis, Voldemort,...

0 replies - 3223 views - 02/26/13 by Robert Diana in Articles