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Nikita Ivanov01/28/13
2258 views
0 replies

Streaming MapReduce: Code Examples

In about 50 lines of code we’ve put together both ingestion and querying streaming MapReduce app. We’ve run it on the local cluster – and it will run . . .

Don Pinto01/28/13
1412 views
0 replies

Couchbase: Understanding group_level in View Queries

Querying Views is what views are all about. Our documentation is great and can be found here . . .

Ayende Rahien01/27/13
2707 views
0 replies

Highlights for RavenDB

Before anything else, I need to thank Sergey Shumov for this feature. This is one of the features that we got as a pull request, and we were very happy to accept it.

Eric Genesky01/27/13
1970 views
0 replies

No! No! and No! NoSQL Parody

This 5-minute NoSQL Parody won an award at CIDR 2013

A. Jesse Jiryu Davis01/26/13
1453 views
0 replies

Announcing PyMongo 2.4.2

Yesterday we released PyMongo 2.4.2, the latest version of 10gen's Python driver for MongoDB. You can see the whole list of nine bugs fixed. Here are some highlights . . .

Eric Genesky01/26/13
2068 views
0 replies

MongoDB Announces Metric Min/Max Value Alerts

The 10gen team recently announced a "powerful new type of alert type available in MMS," that improves users' ability to manage MongoDB.

Borislav Iordanov01/26/13
2237 views
0 replies

Variables in HyperGraphDB Queries

A feature that has been requested on a few occasions is the ability to parametarize HyperGraphDB queries with variables, sort of like the JDBC PreparedStatement allows.

Eric Genesky01/25/13
1766 views
0 replies

NoSQL Week in Review #13

This week in NoSQL, Neo4j reaches a new milestone, and DZone releases a must-have developer reference to MongoDB with Refcard 171, MongoDB: Flexible NoSQL for Humongous Data.

Ayende Rahien01/25/13
2670 views
0 replies

FLOSS Moling with RavenDB

As I am always interested in testing RavenDB with different data sets, I decided that this would be a great opportunity to do that, and get some additional information about how things are working as well.

Andreas Kollegger01/25/13
1540 views
0 replies

What's Next for Neo4j?

Following the recent 2012 retrospective, we’d like to share some of our plans for the coming year. If you’ve been following our latest progress, you already know that we have a 1.9 version in the works.

Eric Genesky01/24/13
4610 views
0 replies

Redis and Node.js: Building a Simple Dashboard

Steve Kemp, of the Debian Administration blog, recently published an in-depth tutorial of how to create a dashboard using Node.js and Redis.

Eric Genesky01/24/13
4214 views
0 replies

NoSQL in Business Intelligence

For a long time, BI tools were optimized for SQL solutions. This video from TechGig focuses on the role of NoSQL in preserving the metadata of BI tools as well as business data.

Eric Genesky01/24/13
2112 views
0 replies

2012 NoSQL in Review

Over at the Datastax blog, Jonathan Ellis recently wrote a review of some of the NoSQL solutions that persisted through 2012, including MongoDB, Riak, HBase, and Cassandra . . .

Eric Genesky01/24/13
3038 views
1 replies

Navigate the Transition from Relational to NoSQL Tech

There's been plenty of hype around NoSQL in the last few years, and this webinar will dispell some of the myths while also explaining some of the substance behind the claims.

Eric Genesky01/23/13
4632 views
0 replies

Grails with MongoDB

Here's an introduction to using Grails/GORM support for Mongo DB data stores

Andreas Kollegger01/23/13
1886 views
0 replies

Neo4j 1.9.M04 Released

Today we're happy to announce Neo4j 1.9.M04, the next milestone on our way to the Neo4j 1.9 release.

Eric Genesky01/23/13
4968 views
0 replies

Java Development with MongoDB

Here is a Java-focused presentation on developing with MongoDB. The agenda includes Java driver basics, Morphia, and options beyond the Java language, such as Groovy and Grails.

Ayende Rahien01/23/13
7663 views
1 replies

Dear DB, Get Your Hands OFF My Memory

Luckily for RavenDB, we have a really great team, and the guy who provided the final lead is Arek, from AIS.PL, who does really great job.

Eric Genesky01/22/13
3445 views
0 replies

VoltDB Announces VoltDB 3.0

Today, VoltDB announced the release of version 3.0 of its high-velocity database offering.

Eric Genesky01/22/13
2201 views
0 replies

Create Local Cassandra Clusters with CCM

Over at the Datastax blog, Tyler Patterson created a tutorial for getting started with Cassandra Cluster Management (CCM), which creates multi-node Cassandra clusters on the local machine.

Eric Genesky01/22/13
1529 views
0 replies

Couchbase: NoSQL foe SQL Professionals

In this webinar, you'll learn the main characteristics of of NoSQL databases, as well as the differences between NoSQL and relational databases

George London01/22/13
3304 views
0 replies

3 Principles for the Incredibly Exciting Future of Search

If you define search as “finding relevant web pages,” then Google has search locked up and solved. But if you define search as “providing the information you need to make the best decisions all the time," then . . .

Alex Holmes01/22/13
1528 views
0 replies

Configuring and Tuning MapReduce's Shuffle

Once you have outgrown your small Hadoop cluster it’s worth tuning some of the shuffle configurables to ensure that your performance keeps up with the physical growth of your cluster.

Michael Mainguy01/21/13
5530 views
6 replies

Lotus Notes, a Lesson in Poor UX

As a longtime Outlook user, I've had the exciting experience of learning how to use Lotus Notes.

Eric Genesky01/21/13
4444 views
1 replies

On Developing MongoDB for the Last 5 Years - Author of the MongoDB Refcard

DZone interviews Kristina Chodorow, who gives some insight into MongoDB, the popular NoSQL solution. She also suggests some great further reading.