What Is Web Technology?

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Teknologi web atau web technology boleh didefinisikan sebagai komunikasi di antara komputer menggunakan markup language. Antara contoh teknologi web ialah HTML, CSS, Javascript, PHP dan macam-macam lagi.

 Terdapat 2 jenis web technology iaitu front end dan back end. Apa perbezaan kedua-duanya?

 Front end
Proses ini berlaku di bahagian web server yang melibatkan web browser. Antara contoh web server  ialah HTML (Hypertext Markup Language), Javascript, CSS dan pelbagai lagi.

 - Javascript : an object-oriented computer programming language commonly used to create interactive effects within web browsers.

 - HTML : a standardized system for tagging text files to achieve font, colour, graphic, and hyperlink effects on World Wide Web pages.

 - CSS : CSS stands for Cascading Style Sheets. CSS describes how HTML elements are to be displayed on screen, paper, or in other media. CSS saves a lot of work. It can control the layout of multiple web pages all at once. External stylesheets are stored in CSS files.


Image result for javascript logo



Image result for html logo



Back end 
Dalam proses ini, ia melibatkan 3 jenis server yang berlainan iaitu  web server, application server dan database server. Mari kita pergi satu persatu server yang ada dalam back end process ini :



* Application server
Image result for jsp logo application server
  Application server merupakan aplikasi pada sistem komputer yang berfungsi untuk melayan akses dari pengguna komputer.Antara contoh  application server ialah PHP, JSP, ASP dan banyak lagi.


* Database server
 Database server adalah program komputer yang menyediakan perkhidmatan pengurusan pangkalan data dan memberi akses kepada pengguna dengan menggunakan aplikasi pangkalan data. Antara contoh database server ialah MySQL, Oracle, Microsoft Access dan pelbagai lagi.


Image result for mysql



Image result for oracle database


Image result for microsoft access






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