• submit to reddit
Itamar Syn-hershko12/11/13
10590 views
0 replies

Why Elasticsearch? - Refactoring Story, Part 3

In previous posts, the author mentioned that he wanted to keep using Lucene to build on top of existing knowledge and experience, but do this while scaling reliably and without too much pain. Elasticsearch turned out to be a perfect fit for, and in this article, you'll learn why.

Frank Kelly12/11/13
6065 views
0 replies

AWS Migration Patterns

AWS customers are saving money mostly because you can rent what you need vs. buy for the peak traffic. They are also gaining not only increased scalability but increased flexibility, reduced response times and reduced development times.

Mark Needham12/11/13
3139 views
0 replies

Neo4j: Using Aliases to Handle Messy Data

One of the common problems when building data-heavy applications is that names of things in the domain are often named differently depending on which system you get the data from. In this article, the article approaches the problem using aliases, rather than the usual technique of a normalization process.

Michael Norton12/11/13
5871 views
0 replies

Fist to Five

Fist to Five (a.k.a. Fist of Five) is a simple tool for measuring level of agreement in a team. Often, this is far more expedient than discourse, even among those in agreement. For any simple question, such as the ones described as appropriate above, ask the team for a Fist to Five vote.

David Pollak12/11/13
5579 views
0 replies

Tech Needs to be More Inclusive

The tech industry needs to be more inclusive of women and people of color. It's about having the largest pool to draw excellence from. Sadly, most of the discussion, even the discussion that is advocating for a more inclusive culture, itself is divisive.

Gil Zilberfeld12/11/13
9473 views
0 replies

Why We Refactor

Because we know what it is like to read and debug a 500-line method. And we don’t want to go through it again. Because we’re sure the other guys’ code can use improvement. Even if they thought otherwise.

Bilgin Ibryam12/11/13
5367 views
0 replies

Building Distributed Workflow Applications on Amazon with Camel

Amazon Web Services offer various tools for building distributed and scalable workflow applications. One approach for building such an application is to use topics and queues for connecting the distinct steps in the workflow process.

Alec Noller12/11/13
6307 views
0 replies

When Hadoop Gets Stuck: Debugging Hive

This recent article discusses how to debug Hive (Hadoop) through an anecdote regarding a customer's struggling Hive job. According to the author, there are downsides to working with Hadoop, and sometimes it does not offer a lot of information in terms of what has gone wrong.

Jenny Yang12/11/13
4458 views
0 replies

Can you spot the configuration difference?

One of our Dev (DevOps?) guys came across this inconsistency that broke a server. We got discussing various little slip of the pinky errors that can completely break a server.

Trevor Parsons12/11/13
3548 views
0 replies

In Defense of the Agent

While some providers tout the evils of running agents on your system and can oft be heard shouting, “no agents here!!!”, we prefer to keep an open mind. That being said, like most things in life, agents have their pros and cons.

John Sonmez12/11/13
5743 views
0 replies

I Was Wrong About JavaScript and Responsive Design

Earlier this year I wrote a blog post about JavaScript and why I thought it was doomed; I also wrote a blog post about responsive design and why I thought it was a waste of time. I was being a bit narrow-minded and I think it is important to be willing to admit that I was wrong.

Mitch Pronschinske12/11/13
3510 views
0 replies

App Insights from Scott Guthrie

A founding member of the .NET project, Scott Guthrie is now VP of Microsoft's Server and Tools Business division, where he is responsible for Windows Azure as well as the .NET Framework and Visual Studio technologies. However, as you can see in this video, he's using a MacBook for the presentation. :)

Catalin Red12/10/13
10229 views
1 replies

A Beginner’s List of JavaScript Gotchas

When reading more about how JavaScript actually works, the following question will inevitably pop up in your head: Why does JavaScript have so many different ways to do the same thing?

Alec Noller12/10/13
8533 views
0 replies

21 Presentations from NoSQL Matters

The NoSQL Matters conference took place in Barcelona on November 30th, and now you can find slides from the presenters all collected in one place. The presentations collected cover a wide range of topics: Redis, MongoDB, DynamoDB, Riak, Neo4j, and more, including topics discussing NoSQL as a whole.

Mark Needham12/10/13
8710 views
0 replies

Neo4j and Cypher: Creating Relationships Between Nodes From Adjacent Rows in a Query

The author wanted to introduce the concept of a season into his graph so that he can have import matches for multiple years and then vary the time period which queries take into account. In this article, you'll find out how he did it.