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Basic fundamentals of web application development

Web application is mini programs that run on a website. Web application is the creation of software application to be used on World Wide Web.

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Basic fundamentals of web application development

  1. 1. Basic Fundamentals of Web Application Development India
  2. 2. What is the Web Application? • Web application is mini programs that run on a website. Web application is the creation of software application to be used on World Wide Web.
  3. 3. Web Application Development • Web application development is defined as planning and creation of application programs that reside on a remote server and after creating, delivered to the user's device over the Internet. • Examples of web application developments are online banking, online shopping, online reservation, interactive games, and online training.
  4. 4. Models of Web Application Development • Models of web development are similar to software development models. • These are constructed upon 3 tiers presentation tier, business logic tier, and data access tier. 3-tier architecture divides the application process into three parts.
  5. 5. • What the user sees in the web browser when they open a web page comes under presentation tier. • Business logic tier represents business objects such as products or employees. • A data access tier contains a database to store data which can read and write later.
  6. 6. Phases Of The web Application Development Process • Requirement • Gathering & Analysis • Planning • Designing • Implementation • Testing • Release
  7. 7. Important Tips for Web Application Development • Tips for web application development are aim for production, reduce complexity, flexible control, provide high-quality result, and invest in knowledge transfer.
  8. 8. Web Application Development Technologies • Ajax • ASP • ASP.NET • PHP • HTML • CSS • Python • Java
  9. 9. There are two main categories of coding, scripting, and programming for creating web applications. • 1. Client side • 2. Server side • Difference between both client and server side is that client side scripting/coding is viewable by any visitors, while server side scripting/coding is not viewable by any visitors. Client and Server side Scripting
  10. 10. • All web application uses a database to store information about costs, products description, and customers order. To install web application, there should be a need of Internet connection because web applications are executed on the Internet.
  11. 11. Advantages of web application • Accessible anywhere: Web based application are easily accessible anywhere or anytime via a PC with an Internet connection. • No installation: There aren’t need to install web applications because they run on the web server. • Security: Web applications are safe to use because these are deployed on dedicated servers, which are monitored and maintained by experience server administrators.
  12. 12. Disadvantage of web applications • If there is low Internet connection connectivity, then the applications will take more time to run. This may cause the user some headache.
  13. 13. Thank you Thank you