All About The Different Facets Of Devops?
The main objective of DevOps is to develop better quality software which is quick and reliable. It goes on to enhance better communication along with understanding between the teams. Leading companies around the world have gone on to adopt DevOps to improve their performance, team dynamics along with security. The question you need to answer is why more and more companies are resorting to this hot selling skill in the current year.
You cannot understand in details about DevOps until and unless you are familiar with the cycle of it. It happens to be a software development approach where it goes through a set of stages about the development life cycle. All these activities can only be undertaken in DevOps.
The Process Of Software Development
The DevOps emerged from the existing software development that raised over the years about the diverse needs of the business. The cumbersome and the slow waterfall model saw the development teams working on the project in short bursts that did not last for more than two weeks. When you have such a short release cycle, it will go on to help the development team taking into consideration the feedback of the client and then incorporated the changes in the next big release. But a point to consider is that the lack of coordination between the developers and the software engineers still to a large extent slowed down the process.
Continuous Development
This is that stage of the DevOps lifecycle where the software is developed on a recurring scale. You cash in on the waterfall model, where the software deliverables are broken down into a host of multiple sprints about shorter development cycles that can be delivered pretty quickly as well.
Continuous Testing
The software that is developedis regularly tested for bugs. A host of automation tools like Junit is used. The multiple code bases are tested to ensure that there is no fault as far as the functionality is concerned.
Continuous Integration
It happens to be the stage where the code that supports the functionality tends to be integrated with the existing code. It has made a point that the code which is developedis deployed in a correct manner on all the servers. If any new feature is developed, then you need to welcome a chance of greater amount of web traffic as well.
Continuous Monitoring
This is a critical stage where the onus is to improve the quality of the software by regularly monitoring it. You can go on to make use of the dedicated monitoring tools and will highlight any issue that may come as far as performance is concerned. It can also contribute to improvement in productivity and helps to work on the reliability systems.
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Now, since it is pretty clear on having learned the significance of DevOps and the stages involved in it, you need to understand the fact on why it moved from Agile to DevOps.