Popularity of Docker Among Developers - Assessment Answer

What is the Popularity of Docker Among Developers, and how has it been simplified to work?

Docker implies open-source container technology that is being utilised by the systems and developers for building, shipping and running distributed applications. The microservices were used through virtualisation that involved various virtual machines that are being used for executing individual microservices (Haque, Iwaya and Babar, 2020). The critical disadvantage related to this approach is that it wastes various resources as complete processing power, disk space, and memory is not utilized. Through the introduction of docker, the developer will build up and deploy the applications within the containerized environment. The critical reason behind the popularity of docker is that it can be deployed within any infrastructure, cloud or computer, as there will be no compatibility problems. The containers tend to be like microcomputers that will be conducting distinct jobs, and each of these will have an operating system, isolated memory, CPU and network resources (Martin et al., 2018).

Docker enables to break down of the application within the smaller services under which each service acts as a microcomputer with a particular function that can be further isolated from diverse services. The different containers can be controlled as a single application, such as the execution of the database and app together. For instance, database and WordPress API are utilised for executing the single web app. The docker containers can be easily distributed by developers, which does not lead to compatibility issues, and the application will be deployed easily on the cloud or host system. The developer can have easy access to the resources based on the requirements of the application as each container can assign them automatically (Sharma, Saxena and Singh, 2020). The layered file system is used within the docker, which provides them with limited disk space through which files can be efficiently reused. In comparison to the old scale, the docker is liable for the creation of the economies of scale that makes the application cost-efficient.

References

Haque, M.U., Iwaya, L.H. and Babar, M.A., 2020, October. Challenges in docker development: A large-scale study using stack overflow. In Proceedings of the 14th ACM/IEEE International Symposium on Empirical Software Engineering and Measurement (ESEM) (pp. 1-11).

Martin, A., Raponi, S., Combe, T. and Di Pietro, R., 2018. Docker ecosystem–vulnerability analysis. Computer Communications, 122, pp.30-43.

Sharma, V., Saxena, H.K. and Singh, A.K., 2020, March. Docker for multi-containers web applications. In 2020 2nd International Conference on Innovative Mechanisms for Industry Applications (ICIMIA) (pp. 589-592). IEEE.

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