How about web back-end development? This is a question often asked by most friends who are new to the IT industry. So you need to understand what is web back-end development? What does web backend development mainly do? You can refer to related articles first: "What is back-end development""What is the main thing about web back-end development"
How about web back-end development?
Back-end development is generally called back-end development. It is responsible for the design and implementation of the website's back-end logic and the saving and reading of user and website data.
For example, general websites have user registration and login. The user's registration information is sent to the backend through the front end, and the backend saves it in the database. When the user logs in to the website, the backend needs to pass the user Whether the entered user name and password are consistent with those in the database is used to determine whether the user has permission to log in. This is one of the simplest functions in backend development.
Common back-end languages include: Python, PHP, Java, C, etc.
In short, the web backend is more about interacting with the database to process the corresponding business logic. What needs to be considered is how to implement functions, data access, platform stability and performance, etc.
It can be seen that the development work at the back-end level involves deeper technical and business levels, and is accordingly more difficult to master and master. Therefore, with the same working years, the same education and ability, the back-end development salary will be much higher. .
Of course, many companies, especially small companies, now prefer full-stack engineers. The emergence of Node.js has also made it easier for more front-end developers to develop into full-stack engineers. Python is also a simple and easy-to-use language. , there are many mature web frameworks, and many companies and developers are using them.
However, large Internet companies generally choose Java, .Net Core, etc. to develop complex backend service frameworks due to complex business and large business volume. Therefore, if you have strong abilities and great enthusiasm for technology, it is recommended to focus on back-end development while also taking into account front-end development, so that you can work with ease in companies large and small.
This article is an introduction to web development. I hope it will be helpful to friends who need it!
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