Deploying a project on servers

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Requires knowledge of protocols and corresponding frameworks. And there are many frameworks. Bug fixing. Requires an understanding of how your system works, as well as the internal structure of the frameworks you use. Feature . It could be anything, but Java developers most often deal with data: take objects from somewhere, change values, put them in another place. Change fields in an object, etc.


In general, there is a special person for administering applications, bosnia and herzegovina whatsapp fan both your own and third-party ones - DevOps. But not all teams have one. Guess who will do this? Yes, there will be less Java. You need to learn automation systems. Programs such as Puppet and Ansible are used to manage server configuration. But now the trend is moving towards virtual servers, where Kubernetes, OpenShift, AWS are used.


There are also various logging and monitoring systems that also need to be configured. Creating a microservice . Put everything described above together. And there are frameworks for this. Refinement of code in another language . Yes, yes. Sooner or later you will encounter this. Different parts of the system are written in different languages. You will need to first understand the syntax and framework, and then do the task itself.