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Eric Genesky05/23/13
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Hadoop MapReduce Fundamentals 1 of 5

Lynn Langit presents this 32-minute first part in a five part series of MapReduce tutorials.

Eric Genesky05/23/13
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An Introduction to the Hortonworks Sandbox

Hortonworks recently unveiled the Hortonworks Sandbox, a free, comprehensive, easy-to-use, hands-on learning environment that provides the fastest onramp for anyone . . .

Eric Genesky05/23/13
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100% Big Data, 0% Hadoop, 0% Java

Pavlo Baron presented this 45-minute lecture on Big Data minus Java/Hadoop at NoSQL Matters.

Eric Genesky05/22/13
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Evolving Neo4j for the Cloud

Here's a video from last August that focuses on Adobe's adoption of Neo4j as their graph solution.

Eric Genesky05/22/13
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Three-Tier Application Architecture

Here's a 45-minute presentation on Polyglot Persistence from NoSQL Matters presented by Ralf Engelschall.

Seth Proctor05/22/13
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NuoDB: Modern Alternative to Database Sharding

Sharding is generally done for one or both of two reasons: To increase I/O bandwidth, and to partition in-memory data for more efficient usage of distributed caching

Jon Brisbin05/22/13
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Riaktor - Promise-Based Async API for Riak

Last week I released into OSS a library I’ve been hacking on for almost two years. It’s called Reactor and it’s a bit of a Frankenstein since it leverages the knowledge . . .

Lukas Eder05/21/13
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Pinterest and SQL vs. NoSQL

I’ve recently discovered a very interesting read about Pinterest‘s architecture experimentation.

Kristina Chodorow05/21/13
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MongoDB: The Definitive Guide 2nd Edition is Out!

The second edition of MongoDB: The Definitive Guide is now available from O’Reilly (affiliate link). It covers both developing with and administering MongoDB.

Ayende Rahien05/21/13
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RavenDB: Fixing Up the Build Process

There is a big problem in the RavenDB build process. To be rather more exact, there is a… long problem in the RavenDB build process.

Mark Needham05/21/13
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Neo4j/Cypher: Keep Longest Path When Finding Taxonomy

I’ve been playing around with modelling a product taxonomy and one thing that I wanted to do was find out the full path where a product sits under the tree.

Eric Genesky05/20/13
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Links You Don't Want to Miss (May 20)

Take a trip to Google Island, check out the Codebunk pair programming tool, and a promise-based ORM for Node.js. Plus: developer wages drop 2%, and Brian Eno on creative problem solving.

Brian O' Neill05/20/13
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Cassandra as a Deep Storage Mechanism

At a high-level, Druid collects event data into segments via real-time nodes. The real-time nodes push those segments into deep storage.

Anders Karlsson05/20/13
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What's the Deal with NoSQL

Everybody seems to be looking at and debating NoSQL these days, and so am I and I thought I'd say a few words about it.

Andreas Kollegger05/20/13
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Using an In-Graph-Alcohol-Percentage-Index

As you may remember, I created a little beer graph some time ago to experiment and have fun with beer, and graphs.

Eric Genesky05/19/13
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NoSQL Matters: Building Scalability with Riak

Matthew Revell presented this 30-minute tutorial on building scalability into your next project with Riak.

Mark Needham05/19/13
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Neo4j: When the Web Console Returns Nothing . . . Use the Data Browser

In my time playing around with neo4j I’ve run into a problem a few times where I executed a query using the web console (usually accessible @ http://localhost:7474/webadmin/#/console/) and have got absolutely no response.

Ayende Rahien05/18/13
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RavenDB Webinar: Aggregation Just Jumped a Grade or Two

In tomorrow’s Webinar, we will discuss handle dynamic aggregation using RavenDB. A new feature in 2.5, this is meant to give you more options for reporting queries, including complex aggregation, dynamic selection, etc.

Eric Genesky05/18/13
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Elastic Consistent NoSQL Data Storage with ModeShape 4

Randall Hauch gave this 45-minute presentation in April at NoSQL Matters.

Trisha Gee05/17/13
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How are You Using MongoDB with Java?

I'm not going to bother with survey monkey or whatever, I want to share the answers so please, answers in the comments:

Seth Proctor05/17/13
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NuoDB and Hibernate

For Java users, NuoDB provides a Hibernate dialect that supports both version 3.6.6 and 4.1.x of Hibernate.

Eric Genesky05/17/13
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Martin Fowler: NoSQL Distilled to an Hour

This 1-hour keynote presentation from NoSQL Matters was given by Martin Fowler.

Eric Genesky05/17/13
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Apache Drill: Interactive Query and Analysis

This 50-minute presentation from NoSQL Matters was given by Michael Hausenblas and covers Apache Drill.

Andreas Kollegger05/16/13
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New Incubator Project: Neo4j Mobile for Android v0.1!

During this busy week of Android hacking at Google I/O, we are pleased to announce an amazing new Community project, for all of those who have been yearning to . . .

Seth Proctor05/16/13
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Distributed MVCC with NuoDB

Greetings oh-so-persistent nuonians! Your faithful consistency nerd is here to continue the discussion of MVCC.