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Frontend and backend. In software engineering, the terms frontend and backend (sometimes written as back end or back-end) refer to the separation of concerns between the presentation layer ( frontend ), and the data access layer ( backend) of a piece of software, or the physical infrastructure or hardware. In the client–server model, the ...
A single-page application ( SPA) is a web application or website that interacts with the user by dynamically rewriting the current web page with new data from the web server, instead of the default method of a web browser loading entire new pages. The goal is faster transitions that make the website feel more like a native app .
HTTP. HTTP header fields are a list of strings sent and received by both the client program and server on every HTTP request and response. These headers are usually invisible to the end-user and are only processed or logged by the server and client applications. They define how information sent/received through the connection are encoded (as in ...
Tools used for front-end development. There are several tools and platforms, such as WordPress, Joomla, and Drupal, available that can be used to develop the front end of a website. HyperText Markup Language. HyperText Markup Language (HTML) is the backbone of any website development process, without which a web page does not exist. Hypertext ...
Web framework. A web framework ( WF) or web application framework ( WAF) is a software framework that is designed to support the development of web applications including web services, web resources, and web APIs. Web frameworks provide a standard way to build and deploy web applications on the World Wide Web. Web frameworks aim to automate the ...
A front-end processor (FEP), or a communications processor, is a small-sized computer which interfaces to the host computer a number of networks, such as SNA, or a number of peripheral devices, such as terminals, disk units, printers and tape units. Data is transferred between the host computer and the front-end processor using a high-speed ...
The alternative to a front controller is the usage of page controllers mapped to each site page or path. Although this may cause each individual controller to contain duplicate code, the page-controller approach delivers a high degree of specialization. Examples. Several web-tier application frameworks implement the front controller pattern:
One thing the most visited websites have in common is that they are dynamic websites.Their development typically involves server-side coding, client-side coding and database technology.