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SDN Journal Authors: Lori MacVittie, Elizabeth White, Liz McMillan, Pat Romanski, Yeshim Deniz

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DevOps, Automation, and Cloud Computing

Conventional wisdom refers to DevOps as a strategy, an approach, or a movement as some call it

Conventional wisdom refers to DevOps as a strategy, an approach, or a movement as some call it. DevOps addresses the idea that Development and Operations need to be aligned well in an application lifecycle, work closely and collaboratively to eliminate inefficiency, reduce bottlenecks, and maximize productivity. The concept is certainly not new, for decades business processes and operations based on software engineering concepts or lifecycle management methodologies are all trying to minimize inefficiency and maximize productivity. So what is different now.

DevOps in Cloud Computing
In cloud computing, infrastructure construction, run-time configuration, and application deployment are now delivered on demand, i.e. as a service, hence IaaS, PaaS, and SaaS. (1, 2) Form an operation's point of view, cloud computing eliminates most, if not all, physical aspects of Dev and Ops. The physical establishments of Dev and Ops including servers, networks, and storage are now a lesser concern on application administration, maintenance, and costs since applications are based and operated upon logical artifacts like virtual machines, virtual networks, and virtual storage. From a user's point of view, infrastructure support, run-time operations, and application maintenance are now all logical models where Dev and Ops can operate on a common, i.e. identical platform with standardized services from a cloud provider. This setting offers many opportunities to promote and to practice DevOps. With cloud computing, the integration of Dev and Ops becomes lucid and an achievable proposal both financially and administratively. DevOps is also an opportunity to further increase productivity, hence the ROI, of adopting cloud. I believe the inevitability to integrate Dev and Ops is quickly becoming apparent as IT continues to adopt cloud as a service delivery platform.(read more)

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More Stories By Yung Chou

Yung Chou is a Technology Evangelist in Microsoft. Within the company, he has had opportunities serving customers in the areas of support account management, technical support, technical sales, and evangelism. Prior to Microsoft, he had established capacities in system programming, application development, consulting services, and IT management. His recent technical focuses have been in virtualization and cloud computing with strong interests in hybrid cloud and emerging enterprise computing architecture. He is a frequent speaker in Microsoft conferences, roadshow, and TechNet events.

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