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Eric Gregory03/01/13
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DZone Links You Don't Want To Miss (3/1/13)

Today, learn how a rural farming community in England took the internet into their own hands, explore the history of curly braces, and take a look at every website ever.

Andreas Kollegger02/28/13
2549 views
0 replies

Neo4j at Heroku Waza 2013

We are excited to be sponsoring Heroku’s Waza 2013. Michael Hunger, Pernilla Lindh and I will be at the Neo4j lounge with our amazing zen sand coffee table, along with showcasing the Waza-Twitter graph.

Santosh Kumar02/28/13
2172 views
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Parallelizing Work with Redis

Anyone who has heard of Redis has probably also heard of Resque, which is a lightweight queue'ing system.

Don Pinto02/28/13
1222 views
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A Couchbase Plugin for ElasticSearch

I’m happy to announce that we are extending the capabilities of Couchbase further and are releasing the Couchbase Plug-in for Elasticsearch.

Jessica Thornsby02/28/13
2536 views
0 replies

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

Built on our Non-Stop patented technology, Hadoop’s NameNode is no longer a single point of failure, delivering immediate and automatic failover and recovery whenever a server goes offline . . .

Eric Genesky02/27/13
2184 views
0 replies

How to Think Non Relational

Here's a one-hour presentation on MongoDB with a focus on schema design.

Nathan Gurfinkel02/27/13
4417 views
8 replies

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 data, programming language is Java . . .

Mark Needham02/27/13
2287 views
0 replies

Neo4j/Cypher: Combining COUNT and COLLECT in One Query

As I continued playing around with football data, I wanted to write a cypher query against neo4j which would show me which teams had missed the most penalties this season and who missed them.

Eric Genesky02/27/13
2381 views
0 replies

A High Level Introduction to Graph Databases

Here's a 1/2 hour video from Neo4j that serves as an introduction to graph databases. Topics covered include an overview of NoSQL tchnologies . . .

Martin Fowler02/26/13
3530 views
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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 group . . .

Ayende Rahien02/26/13
1490 views
0 replies

RavenDB And Not Having Foreign Keys

This is something that we hear quite often in the mailing list, and I thought that I would spend the time to answer it in full . . .

Robert Diana02/26/13
4593 views
0 replies

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, SimpleDB, CouchDB, MongoDB, HBase, and Riak.

Eric Genesky02/26/13
2554 views
0 replies

MongoDB and Java: Big Data Made Easy

Here's a video from Oracle Learning that covers the ways in which MongoDB has been adopting Java applications, as well as how to query Mongo using the Java driver.

Esen Sagynov02/26/13
2515 views
0 replies

How SSD is Changing Software Architecture

In this article, I will compare the SSD structure to that of HDD and discuss how software architecture is changing.

Manu Pk02/25/13
127013 views
8 replies

5 Things a Java Developer Should Consider This Year

This post is about 5 things that I am planning to do this year. I have created it for me to track my progress then thought it can be a good direction for anybody similar.

Phillip Haydon02/25/13
1518 views
0 replies

Raven.DynamicSession for RavenDB

Just a word of warning before you read this. I currently don’t recommend using this project. MAYBE in the future you could use it, but . . .

Eric Genesky02/25/13
1062 views
0 replies

Cross-Platform Mobile NoSQL

This is a 1/2 hour presentation on TouchDB, an Apache CouchDB-compatible database engine that is suitable for use in mobile or desktop apps.

Bozhidar Bozhanov02/25/13
4903 views
0 replies

Database Migrations and Java

There’s a trivial problem that every project has – keeping the database structure in sync with the application.

Eric Genesky02/24/13
2645 views
0 replies

Object Rocket Offers Hyper-Fast MongoDB

Here's a conversation with Kenny Gorman, founder of Object Rocket, in which he describes his company's database-as-a-service.

Eric Genesky02/24/13
2118 views
0 replies

Video: The Difference Between Graph and Relational Databases

Here's a quick video from Yarc Data that offers an explanation of the differences between graph databases and relational databases.

Chris Travers02/23/13
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Object-Relational Algebra 3: The Series Join Function

The second important addition I would make to relational algebra would be to give it object-relational capabilities is what I call a "series join" operation.

Daniel Bartl02/23/13
2743 views
0 replies

How to Present Spring Data Neo4j Nodes in a JavaFX TableView

Today I would like to show you how to create a JavaFX TableView that displays Spring Data Neo4j nodes.

Eric Genesky02/22/13
1086 views
0 replies

State of the RavenDB

Here's a demo of RavenDB SQL replication and periodic backups.

Eric Genesky02/22/13
9534 views
1 replies

Martin Fowler on Schemalessness, NoSQL, and Software Design

Here's a 75-minute presentation from ThoughtWorks by Martin Fowler on software design in the 21st century.

Krishna Prasad02/22/13
4475 views
0 replies

Datawarehouse with Hadoop+Hbase+Hive+SpringBatch – Part 2

To begin with let me tell you the choice of using Hive was to understand not to use Hive as a JDBC equivalent. It was more to understand how to use Hive as a powerful datawarehouse analytics engine.