Web Application
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Web Applications: The Backbone of Digital Age Solutions
Web applications have starred in our modern industrial age, providing a way for companies and people to accomplish activities they would have performed only on offline desktop software. From paying bills, and purchasing goods to overseeing the progress of teamwork and interacting with others, web applications surely meets the need for users in this rapidly changing world.
A web application is a software application that uses web technologies to perform tasks over the internet. In contrast to other software applications such as desktop applications that require installation in a computer, web applications are online applications which are uni-dimensional and can be used anywhere with internet connection.
Usability: A web application can be run on any computer, tablet or mobile phone with an installed web browser. This implies that the end users can do their work for any location at any time without the requirements of installing the application software.
All Device Compatibility: Most web applications will function on all major OS devices for example Windows, Mac, Linux or any mobile device as it will be used within a browser. Regardless of whether it is the Windows, Mac OS or Linux systems, or the mobile Operating System, the users can access the same application without limitations.
Easy Maintenance and Updates: Being applications that run from a server, web applications only update and maintenance takes place at the server. The end users do not have to download or install anything in order to be on the newest version.
Scalability: A rise enlarges the number of users of the web application which is easily pronounced as such increased users’ hence web application can easily be scaled. Web applications no matter if the company is a small startup or a large enterprise, can be made where web applications can be developed to cater for growing needs.
Cost-Effective: Instead of creating unique native applications for different platforms, creating one web application that will work for all platforms can be less expensive in terms of expenses incurred.
A web application and a website- What is the difference?
A website is simply a set of mostly informative pages, but a web application is an application software where users perform certain actions such as; logging in, filling out forms, and processing information. In simple terms, a website contains information whereas a web application contains functionalities and interacts with the user.
Web applications are nowadays so widely used. But how safe are they?
It is every web application security that is determined by how good its developers design and maintain it. There are certain precautions that are put in place by developers, such as use of encryption and firewalls and secure coding, in order to safeguard data and manage access to information whether or not it is done by outsiders. Updating very often and performing security audits are some of the activities that need to be conducted in order to achieve security.
Is it possible for a web application to function in the absence of a reliable internet connection?
Generally speaking, many web applications are dependent on the internet in order to be effective. However other applications can enable users to work offline and store information locally on the device until the user is connected to the internet and then such data stored is synchronized with the server. Progressive web applications (PWAs) are a perfect example of web applications that provide offline capabilities.
What are the technologies associated with the development of web applications?
Web applications usually consist of two outcomes that include the front end and the back-end which are the web client and server respectively. The most popular front-end technologies are HTML, CSS, and JavaScript while on the other hand the back-end uses PHO or any other server-side language as Python or Ruby