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Alec Noller04/23/14
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Dev of the Week: Eric Schabell

Every week here and in our newsletter, we feature a new developer/blogger from the DZone community to catch up and find out what he or she is working on now and what's coming next. This week we're talking to Eric Schabell, JBoss Technology Evangelist for Red Hat and guest lecturer.

Peter Zaitsev04/24/14
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How to Find Bugs in MySQL

Finding bugs in MySQL is a skill not reserved anymore to top QA engineers armed with a loads of scripts, expensive flash storage and top-range server hardware. In this article, you'll learn how.

Ross Mason04/24/14
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Optimize Resource Utilization with Mule Shared Resources

You can now set up a domain and associate your Mule applications with a domain. Within a domain project you can define a set of resources (and the libraries required by those resources) to share between the applications that belong to the domain.

A. Jesse Jiryu Davis04/24/14
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Rewriting PyMongo's BSON Decoder: An Enlightening Failure

The author plans to rewrite PyMongo's BSON decoder. The decoder is written in C, and it's fast, but he had a radical idea for how to make it faster. That idea turned out to be wrong. Discovering he was wrong was the best way to learn, but the second-best way is by writing, so here is a story about his wrong idea.

Michael Hunger04/24/14
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Importing Forests into Neo4j

Sometimes you don’t see the forest for the trees. But if you do, you probably use a graph database. Trees are one of the simple graph datastructures, directed acyclic graphs (DAGs). For our example we use a time-tree that we want to import into the database.

Trevor Parsons04/24/14
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Logs As Data: What Are the Top Use Cases For Your Logs?

There is a wealth of information contained in your log data which is useful for use cases beyond debugging or security. Log management technologies can now take your unstructured data and pick out the important pieces of information (e.g. response times, performance resource usage info, etc.)...

Joe Stein04/24/14
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Higher Availability, Increased Scale and Enhanced Security on Apache HBase

Episode #21 of the Podcast was a talk with Michael Stack, Lars Hofhansl and Andrew Purtell. Having these guests from the Apache HBase PMC allowed us to talk about HBase 0.96, 0.98, some use cases, HBaseCon and 1.0.

Claus Ibsen04/24/14
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xPaaS in Action - Video from Red Hat JBoss Middleware keynote

At Red Hat Summit and Devnation the middleware keynote was presented, where Burr Suttor and his team accepted the following mission. They really did it on stage building a data center on stage using bare metal commodity hardware, and installing OpenStack and OpenShift as the cloud platform.

Paul Duvall04/24/14
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How to Manually Run Chef on an OpsWorks Instance

While OpsWorks gives you a lot of power and flexibility for configuring your infrastructure, it’s most powerful feature is its ability to get you through your Netflix queue: OpsWorks takes a really long time to do anything, so you’re left twiddling your thumbs a lot.

Sharone Zitzman04/24/14
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Network Automation with NFV on OpenStack

As NFV (network function virtualization) becomes trendy more network vendors are working on a solution of how to take their existing investment in network products and make them NFV enabled.

Roman Pichler04/24/14
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Beyond the Product Demo: Choosing the Right Validation Technique in Scrum

Scrum employs the product demo as its default technique to understand if the right product with the right features is developed. This post provides an overview of alternative validation methods so you can choose the one that is best suited for your product.

Val Huber04/24/14
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RESTify your SQL Data

Your schema can be used as a model to create a RESTful service, in minutes.

Moshe Kaplan04/24/14
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MySQL Indexing: Don't Forget to Have Enough Free Space

When you modify you indexes in MySQL (and especially in MyISAM), make sure that the free space on the disk that holds your tmpdir folder is larger than your largest index file.

Andrej Tozon04/23/14
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Launch Windows Phone 8.1 Podcasts App from Your App

The latest Windows Phone update, Windows Phone 8.1, will bring a new app for managing podcasts. The good thing for developers here is the fact that we’ll be able to integrate the new app in our applications’ workflow by launching the Podcasts app by one of the following URI schemes: itpc:, pcast: and podcast:.

Ayende Rahien04/23/14
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What Lucene Does, a Look Under the Hood

There is a lot going on behind the scenes.