DevOps makes a faster delivery of software or software products. It is now the main differentiator of competitiveness. Agile plays an important role to meet the urgent goal of accelerating the development process of an application through its very effective iterative development process. By promoting this concept of iterative and incremental changes, Agile development in turn accelerates the DevOps process.
Very few people can understand the guidance in the Agile Manifesto. Valuing employees and individuals as well as processes and tools are critical for being able to successfully implement the principles of DevOps. It highlights effective communication and collaboration.
Many organizations suffer from dysfunctional communication between employees which in turn affects the success of the organization. Also, many people do not want to waste time in creating project documentations that possibly may not be used by anyone. But they fail to recognize the struggle of the new people when project managers move to different locations without leaving enough documentations for reference.
Another challenging area is managing change. Developers do not realize the importance of interacting with the operations for the required infrastructure. Similarly, the operations may not be able to predict the performance of new technologies. A strong teamwork is required to overcome this and identify potential risks.
Clients and product owners often change their requirements in the middle of the ongoing development phase. This is mainly because as they see the processes being developed, they get a better insight of what they actually require. These changes may also be induced due to competitive pressure or change in regulatory laws.
Successful teams practice the agile principles utilize its concepts to work as a well collaborated team.DevOps is based on Agile and hence enables merging of new code with the main code base. With such fluid characteristics, it empowers the present day developer to be a curious, innovative and business oriented risk taker. DevOps is the logical consequence after years of improvement in IT processes to respond faster and better to business requirements.
DevOps brings order into the complex world of development, testing and deployment. By implementing the Agile methodology, it minimizes the distance between the independent teams and unifies the approach to software development and delivery. It strives for more collaborative and productive relationship between the development and the operations team.
Implementing DevOps to accelerate and innovate the development methodologies requires adopting the Agile methodologies. For this the Agile infrastructure is also required to provide the dynamism for the various stages of continuous delivery and continuous integration. For being a true Agile, teams have to develop and test faster as well as deliver products and enhancements faster. Agile and DevOps are thus two sides of the same coin.
Conclusion:
DevOps has emerged from the collision of the agile operations and an extensive collaboration and communication between the development and the operations team. DevOps shares a very strong affinity with Agile. Agile principles lay the foundation for DevOps which further channelizes it beyond the code into the entire product delivery service.
Source : articlesbase.com
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