Original title: Web front end: what is the web technology stack
A technology stack is a collection of software tools and technologies used to create a complete product or solution. The term "stack" refers to the hierarchical nature of these products, with each layer built on top of another. For example, a basic web application may include a series of technologies, such as operating system, web server, database and programming language.
More complex applications may involve additional layers, such as cache servers, load balancers, and front-end frameworks. The specific techniques used in the stack will vary depending on the needs of the project. However, some common examples include Linux, Apache, MySQL, and PHP (called the "LAMP" stack). Ultimately, the goal of the technology stack is to provide all the components needed to build and run a successful application.
Front end interface
The front-end interface is the part of the application that users can see and interact with. The graphical user interface (GUI) allows users to navigate the application and access its features and functions. The front-end interface must be easy to use and intuitive, otherwise users will quickly become frustrated and give up using the application. The front-end interface is built using various technologies, including HTML, CSS, and JavaScript.
Together, these technologies create an interactive, visually appealing user experience. In order to create a successful front-end interface, developers must understand how humans interact with technology. Only in this way can they create a user friendly and beautiful interface.
Back end interface
Back end interface is the interaction point between users and computer programs, which usually provides access to data or information stored on the server. It is usually in contrast to the front-end interface, which is the interaction point between the user and the graphical user interface (GUI). Back end interfaces are usually text-based, although they may also be web-based or provide access to application programming interfaces (APIs).
Although back-end interfaces are generally not as user-friendly as front-end interfaces, they can provide users with greater flexibility and customization options. Therefore, developers and advanced users usually use back-end interfaces to access data or systems, which are not easy to access through GUI.
middleware
Middleware connects different applications or systems for effective communication and data exchange between software components and services. Middleware is usually used in distributed systems and is very important for providing interoperability between different platforms. In addition, middleware can improve the security, performance, scalability and availability of the system.
There are many different types of middleware, such as web middleware, application server middleware, database middleware and message middleware. Each type of middleware has a specific purpose and can be classified according to its functions.
Why do we need to choose the right technology to develop web applications?
The technology should be able to meet the specific needs of the application and target audience. It should also be scalable so that it can grow as applications evolve. In addition, the technology should be well supported so that there are resources for troubleshooting and maintenance. By carefully selecting the right technology, developers can create reliable, efficient and user-friendly web applications. Go back to Sohu to see more
Editor in charge:
