The importance of patented back-end work: What does back-end development refer to? If you want to figure out what back-end development is, you must first understand what back-end is. Usually, the software applications that users see are only a small part of them, which means that a large part of the applications are not visible. This part that we cannot see when using the software is what we often call the backend.
In most applications, there is much more non-user interface code than user interface code. A complex system is all the logic that happens in the background to make it work. Data needs to be stored and retrieved, business logic and rules need to be followed, and results need to be predicted. All of this happens behind the scenes. These behind-the-scenes tasks are back-end development, and the people who do this work are back-end developers.
In real life, because users have more contact with the front-end when experiencing software applications, front-end development gets most of the glory, but no matter which software application it is, most of the , useful code is back-end code. The division of labor in a software application is this: front-end developers build the user interface, while back-end developers write the code to make it work.
For example: A front-end developer creates an interface in an application with a button that can be pressed to get the customer's data. The back-end developer writes the code that makes the button work by indicating what data to pull from the database and pass it back to the front-end (where it is eventually displayed). Backend developers may also be heavily involved in system architecture, deciding how to organize the system's logic so that it can be maintained and run properly. He may be involved in building a framework or system architecture to make it easier to program. Backend developers spend more time implementing algorithms and solving problems than frontend developers.
Note: This is not to say that front-end developers don't solve hard problems, but often front-end development work is more about creating the user interface and the content associated with it rather than implementing the actual business logic that makes the application program works. Key Technologies and Skills in Back-End Development While front-end developers need to know a range of tools for creating user interfaces, back-end developers often use a completely different set of tools and skills in order to do their jobs efficiently.
Backend developers usually work on writing, reading, and processing data from a database or other data source, so it is very important to master skills such as SQL.
A good backend developer knows how to use various frameworks and libraries, how to integrate them into the application, and how to structure the code and business logic in a way that makes the system easier to maintain. way. Therefore, designing the application's infrastructure, implementing algorithms and logic, and working with data are all back-end development tasks.