Modern web products have two main parts, without which they simply could not exist. The first is called the front end and is the external part of development.
Its field of activity is to take care of the appearance of the resource, namely the design of what the user sees the site.
The second is called the backend, and, as you may have guessed, is responsible for internal processes, namely: the interaction of the server with the content component and ensuring consistent operation of all processes. In this article we will talk about the second concept.
It is worth mentioning that backend development is something that should only be done by a professional back end development company.
And we will continue to deal with the issue of internal development and study its basic principles. After all, trusting the experts does not exclude personal awareness. Especially if the question is about your business.
Contents
What is Backend Development?
Any processes that accompany the creation of a web product are complex to implement.
They require in-depth knowledge and skills. However, as in any other area, web product development involves a layer of work, which brings their performer a lot of difficulties.
Naturally, the technical component refers to the latter. This is due to the fact that at the stage of backend development specialists choose a programming language to be used in the project.
This choice is based on an in-depth analysis of the project. It takes into account the goals that are planned to achieve, the target audience and the ideas that need to be implemented.
Thus, the backend – a hardware and software complex, which allows the site and the server to interact properly, and therefore work without failure.
Basic Principles of Backend Development
In the world of web development, there is quite a logical chain, which briefly describes the technical component of the site. Initially, there is a search query that the user enters in the browser bar.
Then there is a process of processing the specified information from the server.
As soon as the answer is found, it returns from the server to the user. So that you can see the finished result, instead of a set of incomprehensible characters, work is done to turn the information received into something that anyone on the other side of the screen can read.
All this may seem an easy enough task, but in practice to carry out the processes described above is quite difficult.
The main difficulty is that each server works in its own programming language. In addition, storages, from which the information is taken (they are databases) may have different interfaces and structures.
In order to ensure the adequate functioning of the resource it is necessary to manually check the correctness of each action. Unfortunately, there is no process of machine automation in this matter.
That is why the person who is engaged in backend development must be a true professional.
In brief, his responsibilities include: ensuring the correct operation of the resource, creating and seeing the infrastructure of the project based on SourceJS, as well as ensuring the interoperability of the resource with other platforms.
In other words, backend development involves processes that cannot be called creative. However, it is a painstaking work, which requires a lot of knowledge and attention to detail.
What Are the Criteria for Choosing a Backend Specialist?
So, in the article we often mentioned that a backend developer should be a professional. But what does this mean? What skills should this person have?
- First, a specialist in this area must be thoroughly versed in several programming languages. These include Java, PHP, Python and Ruby. And this is only a basic set, without knowledge of which it is unlikely to cope with the tasks.
- Secondly, a good backend developer should have skills in working with different data repositories and have a good command of database management systems.
- The third skill a programmer must have is the ability to use algorithms and programming approaches and frameworks. For example, Ruby on Rails, Yii, and so on.
- And the last thing that is included in the specialist’s basic kit is an understanding of the principles of the server side and the ways in which they can be leveraged.
Thus, we can conclude that although frontend and backend development rarely overlap, their interaction allows modern web products to work.
As we have already said, the backend is what allows you to breathe life into even the most incredible ideas. The main thing in this process is to have the support of a qualified team.
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