Back-end development, also known as server-side development, is the practice of building and maintaining the back-end of a website or web application. The back-end is the part of the website or application that is not visible to the user and is responsible for storing, processing, and managing data, as well as handling business logic and other functionality.
Back-end developers are responsible for building and maintaining the systems that power the front end of a website or web application. This involves working with server-side languages, such as PHP, Ruby, or Python, and databases, such as MySQL or MongoDB.
Back-end developers need to have a strong understanding of server-side technologies and database systems, as well as the ability to design and implement efficient and scalable backend systems. They also need to be able to troubleshoot and debug issues that may arise with the backend of a website or web application.
Overall, back-end development is a crucial part of building a successful website or web application, as it is responsible for powering the functionality and data management of the application.
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