How do databases connect to backend?

In Android Studio, open an existing Android application that you want to modify, or create a new one. Select the Android app module under the Project node. Then click Tools > Google Cloud Endpoints > Create App Engine Backend . In the wizard, enter the Project ID, Project Number, and API Key of your Cloud project.

What is Back-End Development? The back-end, also called the server side, consists of the server which provides data on request, the application which channels it, and the database which organizes the information . For example, when a customer browses shoes on a website, they are interacting with the front end.

Create Connection & Database: Start by creating a connection to the database by creating a database name as gfg.

Frontend and backend communicate with each other – via Http requests . The frontend will, for example, send entered data to the backend. The backend might then again validate that data (since frontend code can be tricked) and finally store it in some database.

Your browser must submit an HTTP request to the backend when you type the URL of a particular article . The backend returns an HTTP response that includes the browser-interpret HTML code. The only link between the two edges is the series on HTTP.