Your big data use cases drive the technology required to implement big data projects successfully. Hear Pythian's CTO Alex Gorbachev share his insights on when you should use Hadoop and MongoDB.
Infinispan team is coming to São Paulo (Brazil) to present on multiple topics around caching, data grids and NoSQL in Brazil's first ever JBoss Users & Developers Conference (JUDCon).
I am currently teaching a RavenDB Course, and we were just talking about indexing. In particular, Search Indexes, like the one here . . .
Here's an introduction to some basic terminology and ideas for a graph, including vertex set, edge set, cardinality, and other terms.
While running a simple key/value based solution on HBase usually requires an equally simple schema, it is less trivial to operate a different application that has to insert thousands of records . . .
MongoDB is the leading NoSQL database. MongoDB's open-source, document-oriented technology is popular among both developers and IT professionals given its agile and scalable approach.
The growing popularity of MongoDB means more and more people are thinking about data in ways divergent from traditional relational models.
Scalaris is a scalable, transactional, distributed key-value store. It thus overcomes the consistency and data model restrictions of common key-value stores.
Robert C.Martin wrote an interesting article about a set of metrics that can be used to measure the quality of an object-oriented design in terms of the interdependence between the subsystems of that design.
Here's Norberto Leite, of 10gen, discussing MongoDB and the JVM. You can find a version with the slides at the link below this video.
In this screencast, I show you how to use an open source library I've authored and published on NuGet which very easily adds optimistic concurrency to MongoDB in a . . .
This is a 45-minute webinar presented by Ryan Shuttleworth, AWS Evangelist, that focuses on using Elastic MapReduce with Amazon EC2.
Last week I was writing a query to find the top scorers in the Premier League so far this season alongside the number of games they’ve played in which initially read like this . . .
This video explains what MongoDB is? What is NoSQL database in general?, Why was there a need for Document Oriented databases?
Let’s recall from Anatomy of a Dismax Query some key components to the dismax query parser . . .
Learn more about NoSQL and MapReduce with Couchbase, and see how you can easily leverage it into your node application.
Today is Leonhard Euler’s birthday, and we’re celebrating by announcing a first Release Candidate for Neo4j 1.9, now available for download!
That is not the first thing that comes to mind when you consider using NoSQL. It is not a big surprise as the early adapters of NoSQL were Internet companies.
We’ve been working to improve our architecture in our Heroku Add-on. We’ve also been working on making it possible for you guys to migrate off of our deprecated Test plan, and onto our supported Try plan.
Windows Azure HDInsight Service lets you embrace Hadoop, enabling you to seamlessly manage data of any type or size.
I was all set to finish this series, when I realized that I missed
something important, I didn’t covered, and indeed, I don’t currently
understand, what filters are, and how are they used. As usual,
once I actually got to the part of the code where...
Here is a guideline for building mobile web apps from the creators of Forecast. Also, a computer program that learns to play classic NES games.
An emerging class of distributed database management systems (DBMS), known as NewSQL, provide the same scalable performance of NoSQL systems while maintaining . . . .
Here's a one-hour presentation by Chris Richardson, who explores a few emergent database solutions, including VoltDB , MongoDB, and Cassandra.
Here's a description of Adrian's talk from GOTO Aarhus 2012: Netflix used to be a traditional Datacenter based architecture using a few large Oracle database backends.