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ZeroMQ at Spotify 27 Aug 2013 | 10:49 am

This article from PyCon was titled "How we use Python at Spotify" but I wanted to focus on the fact that they also use ZeroMQ.  It's a little difficult to find a list of the big-name companies that us...

DZone Weekly Link Roundup (August 27) 27 Aug 2013 | 10:33 am

NEWSHadoop 2.1 Hits Beta!Attention Hadoopgineers!  Hadoop 2.1 is ready for testing with your software.  And the committers suggest that you prepare to migrate to this version once it reaches GA becaus...

2 Minute Rundown: CI Using Puppet and OpenShift 27 Aug 2013 | 09:43 am

This quick video with Brenton Leanhardt of Red Hat takes you through a real-world setup of a Ruby web app that takes just minutes to spin up on OpenShift using Puppet and Jenkins. Preview Text: Thi....

HBase "Man in the Middle" Vulnerability Discovered 27 Aug 2013 | 09:40 am

The specialists at CX Security recently reported a 'severe'-labelled exploit for the HBase NoSQL data store.  The only solution is to make plans to upgrade as quickly as possible to version 0.92.3 whe...

PaaS Application Optimizations 27 Aug 2013 | 09:39 am

If you haven't looked at dotCloud's PaaS Under the Hood underthehood series, you will definitely want to check it out if you want to really understand cloud application development patterns and best p...

Riak Data Structures 27 Aug 2013 | 09:29 am

This slideshow should give you some nice, quick illustrations for understanding the data structures of Riak and its advantages. Preview Text: This slideshow should give you some nice, quick illustr....

Building Purgatory: Using Node.js to Build a Delayed Queue 26 Aug 2013 | 11:00 am

At Segment.io, we deal with a lot of important user data on a daily basis. Consequently, our top priorities are that we don’t lose your visitor’s data and that our incoming API stays available at all ...

Nanomsg Seems to Have Significant Community Support 23 Aug 2013 | 11:33 am

It's been just two days since the alpha (0.1) release of Nanomsg and already I'm seeing bindings and wrappers for Ruby and Python. Like the project itself, these libraries are also in the alpha state,...

Datomic on Rails 23 Aug 2013 | 09:37 am

NewSQL database Datomic is tailored for the Clojure community, but using a gem called Diametric, Ruby programmers can use Datomic as well via Rails. Preview Text: NewSQL database Datomic is tailore....

Best Practices for Interviewing Programmers 22 Aug 2013 | 11:45 am

Apparently I have become something of a resource on programming interviews: I've had three people tell me they read the last two blog posts, one because his company is hiring and he wants his people t...

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