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Implementing Agile in Data Warehouse Projects

by Savita Pahuja on  Apr 14, 2015

This post talks about using an agile implementation for data warehouse projects.

Twitter Cuts Off Firehose Partner DataSift

by Saul Caganoff on  Apr 14, 2015

Twitter recently announced that it has cut-off their firehose data distributor DataSift. This move echoes Twitter's controversial 2012 API changes which restricted the Twitter client ecosystem. There is much speculation as to whether this latest announcement is an attempt to control the tweet analytics space and whether or not this is behaviour fitting of a platform provider.

Adrian Cockcroft: Microservices Revisited

by Mark Little on  Apr 12, 2015 1

Recently Adrian Cockcroft gave an interview to ActiveState's John Wetherill about microservices. In it he talks about how polyglot fits into microservices and the impact on him when he head that companies such as Target and Macy's, as well as Homeland Security had adopted that architectural approach.

The DevOps Mindset

by Savita Pahuja on  Apr 12, 2015

DevOps promises to break down the barriers between the developers and the systems operators, but success with DevOps hinges on the company's culture and flexibility.

Apache HBase Hits 1.0

by Benjamin Darfler on  Apr 07, 2015

After three developer previews, six release candidates and over 1500 closed tickets the Apache foundation has announced version 1.0 of Apache HBase, a NoSQL database in the Hadoop ecosystem. After more than 7 years of active development, the team behind HBase felt that the project had matured and stabilized enough to warrant a 1.0 version.

From Agile Cargo Cult to Agile Organizations

by Manuel Pais on  Apr 06, 2015

Avishai Ish-Shalom talked about the importance of moving from agile cargo cult to agile organizations at DevOps Days Ljubljana 2015. He gives some practical examples and guidance for taking full advantage of Conway's Law.

Key Takeaways from DevOps Days Ljubljana 2015

by Manuel Pais on  Apr 05, 2015

DevOps Days Ljubljana 2015 took place on the 3rd and 4th April and talks covered the full CAMS spectrum: Culture, Automation, Measurement and Sharing.

Anti-patterns for Handling Failure

by Manuel Pais on  Apr 04, 2015

Oliver Hankeln shares the anti-patterns he found for handling failure in organizations: hiding mistakes, engaging in blame game, the arc of escalation and cowardice. He then suggests corrective actions for each of them.

10 Lessons on Hiring Engineers

by Manuel Pais on  Apr 03, 2015 1

Rodoljub Petrović shares his lessons learned from growing engineering teams for years. If you want to change your organization's culture, take care of your hiring process and give it top priority. And follow these lessons.

RancherOS: A Minimal OS for Docker in Production

by Manuel Pais on  Mar 31, 2015

RancherOS claims to be a production-ready minimalist Linux distribution running on and dedicated to Docker containers. Fast booting, small binary fingerprint and alignment with latest Docker releases are some of the arguments supporting the claim.

Improving Quality and Delivery Speed with DevOps Teams

by Ben Linders on  Mar 31, 2015 2

You can increase the quality of products by constantly increasing the level of automation of the delivery process and working with DevOps teams who constantly deliver small features to get quick customer feedback. A case story from ING Lease explaining the problems they had, experiences from the first steps of their agile and DevOps journey and exploring what they want to achieve in the future.

Real-time Data Analytics at Pinterest using MemSQL and Spark Streaming

by Srini Penchikala on  Mar 29, 2015

Pinterest, the company behind the visual bookmarking tool that helps you discover and save creative ideas, is using real-time data analytics for data-driven decision making purposes. It’s experimenting with MemSQL and Spark technologies for real-time user engagement across the globe.

Agile is Giving Testers More Influence

by Ben Linders on  Mar 28, 2015

There is an evolution going on in testing. It used to be that testing was about confirming to the specification. Testers were often brought in too late and had too little influence, but that is changing now as Cirilio Wortel explained in his talk on the evolution of software testing.

5 Design Principles for System Configuration

by Manuel Pais on  Mar 25, 2015

Popular configuration mechanisms like conf.d pose multiple problems when trying to converge system configuration using configuration management tools. Ish-Shalom proposes five design principles for configuration that prevent those problems. The core ideas being the use of a configuration API and the separation of configurations based on the type of system updates they require.

Microsoft Acquires Revolution Analytics

by Jérôme Serrano on  Mar 25, 2015

Microsoft increased its foothold in the data science community last winter by acquiring Revolution Analytics, a major provider of software and services based on the open-source R project for computational statistics. The deal is expected to bring R capabilities to the Microsoft suite of products and facilitate the adoption of R-based solutions in the enterprise environment.

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