An article takes you through the difference between back-end development and front-end development

What is the difference in division of labor between back-end development and front-end development? F or new exposure to Internet development, you can always see the front-end development and back-end development, what is the difference between the two, and what are they doing? I n the next article, the Programming Lion Editor will reveal it for you.

Give a simple overview of the front and back ends:

Back end: Difficult to get started, harder to drill down, boring, not much sense of accomplishment, look at a bunch of business logic code. F ront end: easy to get started, easy to get started, can see their own made display interface, have a sense of accomplishment. T he front end and the back end work on the content and responsible things are completely different ways of displaying the front end refers to the user-visible interface, the front page of the website is the page development of the page, such as special effects on the page, layout, pictures, video, audio and other content. T he front-end work content is to design the effect map of the art design into a web page that the browser can run, and with the back end to do the data display and interaction of the web page and other visual work content. The back end refers to what the user can't see, usually with the front-end engineer data interaction and website data saving and reading, relatively speaking, the back end involves more logical code than the front end, the back end considers the implementation of the underlying business logic, platform stability and performance.

For background development represented by Java engineers, most of the energy will be focused on such things as Java foundation, design patterns, Jvm principles, spring-springmvc principles and source code, linux, mysql transaction isolation and lock mechanism, mongodb, http/tcp, multithreaded, distributed architecture, elastic computing architecture, microservices architecture, java performance optimization, and related project management.

The back end pursues: three highs (i.e. high concurring, high availability, high performance), security, storage, business, and so on.

Front-end engineers will focus on html5, css3, jquery, angularjs, bootstrap, reactjs, vuejs, webpack, less/sass, gulp, nodejs, java multithreaded, modular, face-oriented programming, design patterns, browser compatibility, performance optimization, and more.

The front end pursues: page performance, smooth speed, compatibility, user experience and so on.

Here, many people will have the question, in the end is to learn front-end development or back-end development? First of all, to find out, for a product, the front end back end is essential, whether the front end or the back end is not the price of the place, in fact, from the entry difficulty, the Web front end is the fastest and easiest job in programming, and Java back-end development is relatively difficult, but also a large talent gap, the average salary level is also higher.

The art industry has specialized, front and rear end separation has become an industry standard use of Internet project development, for a product, the front end back end is essential, for you who want to get started it, as long as choose a good direction, have a plan, have a goal to learn, it is enough.