- #Universal database front ends how to#
- #Universal database front ends full#
- #Universal database front ends code#
- #Universal database front ends download#
Websites built on React.js, Angular.js, Vue.js, etc. The browser is not equipped to process the server-side code, however now-a-days we’re moving toward single page applications that take advantage of ajax and API calls performed straight in javascript. In our example, we need to locate all the blogs in a specific table of the database, retrieve all the titles and any other associated data and fill the data before we have a browser-ready page. Before the page is returned to the caller, the server retrieves the data from the database and populates it on the html page.
#Universal database front ends full#
However, since most such pages require changing content (number of likes, recent comments, order of articles, etc.), and if we only had static pages we would need a separate page for all possible iterations of the data, this content is stored in a database and the particular page created full only when the user requests it. If all the content of the page was static (hardcoded) and non-changing between all such requests for the page we would be able to return the page right away. The page itself lies on the server as a file. The browser then makes a request to the server to fetch the html and javascript for that specific page. A user (like yourself) requests a page that list all blog titles simply by going to its url. Consider an example of a blog which displays blog posts. When the web browser makes a request for the page, there could be some back-end, server-side language associated with the page that needs to be processed first. To display a page, the browser makes a call to the server and retrieves HTML and JavaScript. The place where web pages are stored as files is called a remote server: “remote” because it is not located on the user’s device specifically. In order to display content shared by multiple clients (ex: displaying your facebook posts on your friends’ devices), the browser or device needs to grab the content from a place accessible to all those clients.
#Universal database front ends download#
Web apps are excessively easier to test and validate as they are immediately accessible to all users without the need for them to download the app to their computer. You can have them built using many of the server-side languages out there: C#.NET, C++, Java, however not many start-ups choose to do so without having a web or mobile app version first. You already use many of them – Word, excel, iTunes, etc. To flip that around, desktops and laptops also have the capacity to have their own native applications. In this case, the front-end would also be html and javascript.
#Universal database front ends code#
Mobile devices are built differently than the web browser and understand different types of code, however they can also display web code using the mobile browser.
For Apple devices the code is Objective-C or Swift. The code used to display the user’s view is different per device type.
For native application, the front-end in this case is the application code you download to your device from the app store or google play. Mobile applications also have a front-end. The reason they are not used for browsing the internet is that it’s not what they were built for and such uses are not heavily supported by these processors.
#Universal database front ends how to#
The browser understands how to display HTML, however so do certain word processors like Word. It’s equivalent to an application like a word processor or excel in that they all understand how to display particular types of files. The browser itself is just a simple application used for viewing particular types of files build with particular type of markup language called HTML and a dynamic programming language called JavaScript. For a website or web app, the front-end part of the application is displayed by the browser: chrome, firefox, IE, opera, safari, etc.