Business

The open source culture of freedom and responsibility at Netflix

Open (source) innovation

His adventure started in college with Slackware, lead him to Sendmail, then eventually to Reddit, and now his career is streaming at Netflix. Jeremy Edberg is a Reliability Architect at Netflix and will be speaking at DevNation in April 2014 in San Francisco, California. » Read more

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Organizations with innovative IT departments value collaboration

Collaboration in business

In the open source community, we know the value of collaboration. It’s at the core of everything we do. Some of us are lucky to work for organizations that understand and embrace the power of collaboration. Yet, the silo mentality runs rampant in many organizations where collaboration and internal crowdsourcing is not valued. (Opensource.com readers who are pursuing open source projects on the side, but spend their days working at companies with silos are likely very familiar with this). » Read more

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You can't have DevOps without open source

a new dawn

You probably think I'm going to talk about all the reasons why you should use open source tooling as the foundation for an effective DevOps culture in your organization, but that's not what this is about. Not to marginalize the complexity of the challenges faced by the team I work with, but I have confidence that the engineers are going to figure the tooling part out. Believe it or not, the daunting part is wrapped in cultural change.

I have spent a significant amount of time reading about cultural change, what you need to have an effective DevOps community, how you build high functioning teams, and asking the question, "How do I DevOp?" The ideas I've read have given me a few new things to stick in my tool belt. However, nothing has resonated with me as much as this: » Read more

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Open source frameworks create 'super' web-based apps

grow

If you wanted to assemble the world’s finest fruit basket, you wouldn’t pick all your produce from the same orchard. You would gather the best from multiple sources: Washington apples, oranges from Florida, and pineapples from Hawaii.

Applying the same philosophy, many programmers and developers are now combining the best coding from multiple open source Web Application Frameworks (WAF) in order to create their own custom-made websites, content management systems (CMS), and other web-based apps and services. Call it cherry picking at its finest. » Read more

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Ten sessions you don't want to miss at OpenStack Summit

A cloud agenda

The OpenStack Summit is coming up in Atlanta, May 12-16, and after much anticipation the agenda for the conference finally became available last week. As we covered previously, the agenda was crowdsourced to the user and developer community who gave input that helped individual track leaders arrange their schedules. » Read more

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Why we do a feature freeze in OpenStack

Feature freeze iceberg

A few weeks ago we entered the Icehouse development cycle feature freeze. But with the incredible growth of the OpenStack development community (508 different contributors over the last 30 days, including 101 new ones!), I hear a lot of questions about it. I’ve explained it on various forums in the past, but I figured it couldn’t hurt to write something a bit more definitive about it. » Read more

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Dutch municipality group adopts and fosters open source

open source software for local government

The TYPO3 CMS project has a long history as open source project, with its foundation going back as far as 1997 when it was initially developed by Danish Kasper Skårhøj. Currently, the TYPO3 project has a solid foundation in Europe. Large cooperations like Deutsche Bank, Airbus, Air France, as well as, universities and non-governmental organizations like Food and Agriculture Organization, Greenpeace, and Organisation for the Prohibition of Chemical Weapons run on the TYPO3 CMS. » Read more

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A sneak peek of OpenStack Icehouse

igloo icehouse

It seems like it was only yesterday that the OpenStack community found itself gathering in Hong Kong to set the design goals for the Icehouse release. As we entered March development was still progressing at a fever pitch in the lead up to the feature freeze for the release but now the dust has started to settle and we are able to start getting a real feel for what OpenStack users and operators can look forward to in the Icehouse release. » Read more

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A meetup for Docker and OpenStack integration

Linux containers in OpenStack

Docker is nothing more than a handy container. But for a lot of use cases, it's opening up amazing new possibilities for making development and deployment work together more closely than ever. It's an open source project designed to make it easy to create lightweight, portable, self-sufficient containers of an application, allowing that containerized application to run just as easily on a massively scaled cloud as it does on a developer's laptop. For projects like OpenStack, it's a new way of deploying applications as an alternative to (or on top of) a virtual machine, while potentially using fewer system resources in the process. » Read more

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How OpenStack stores data in the cloud with Cinder

Cloud storage blocks

Without solid storage, the data of the cloud lives only in the moment. Within OpenStack, storage comes in two flavors: object storage, which stores chunks of information, and block storage, which is more analogous to the traditional idea of a disk drive image. Block storage in OpenStack is handled by Cinder, which provides the infrastructure for managing volumes and sharing them with the other components in OpenStack. » Read more

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