DevOps and its Importance for Any Organization

 



DevOps can be defined as a methodology or an ideology. The principle on which DevOps stands is its ability at narrowing the gap between the Development (Dev) and the Operations (Ops) teams. In simpler words, DevOps is a methodology that includes Dev and Ops coordination that leads and helps a streamlined flow of work to deliver faster and at the same time high-quality software.


DevOps creates a facility where deployments can be done as and when required on demand and this is achieved by ensuring that the code is always in a deployable state even when multiple developers make changes on a continuous basis in a development environment. It results in faster and more effective application rollouts with shorter release cycles.


DevOps is a preferred methodology that goes well with the Agile methodology and that is the reason why many enterprises and organizations are aligning towards DevOps. One of the biggest issues being resolved by the DevOps is the old age friction between Dev and Ops team.


Following are some important aspects of DevOps:


1. As we know that Traditionally the development and operations team had entirely different deliverables and responsibilities. But in the case of DevOps, it’s all about keeping the software deployable at any point in time working closely and continuously on new features. It necessitates the need for a cultural shift among the stakeholders to work for a common goal and encourages Dev and Ops to function as a single team focused on delivering value across the IT value chain. Thus, enterprises should mark a cultural shift in their style of functioning.



2. Under the DevOps mode, both developers and testers play an equally important role and typically the Quality Analyst (QA) ties together Dev and Ops teams. It further enables teams to collaborate to have the software and applications up and running. Both the developer and the tester work in close coordination in a DevOps environment. But it has been observed that organizations without a strong and definite QA and testing strategy in DevOps faces troubles in meeting their goals for an accelerated speed of delivery.


3. Under a mature DevOps cycle, the process seen is a build, release and operate phase. However, for a typical IT organization, the scope of the DevOps cycle spans four functional areas that include Continuous integration and testing, Continuous delivery and deployment, Continuous operations, and Continuous assessments.


4. There are basically four areas with respect to DevOps patterns as Extend development into production, create production feedback into development, embed development into IT operations, and lastly Embed IT operations into development. All these patterns are useful as they ensure the production readiness of the code and environment. Further, helps to create re-usable user stories for the IT operations and even defines the non-functional requirements that can be used across the process.


Adopting DevOps has a significant advantage for any organization. One thing that has to be kept in mind is that organizations should partner with a good DevOps service provider.

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