Frontend Testing VS. Backend Testing
In this section, we are going to see the difference between Frontend Testing and Backend Testing. The frontend and backend are mostly used technical teams in the computer industry.
Generally, a web-based application is three-tier architecture application. The first layer is the presentation layer known as Front-end, and the third layer is the database layer known as backend.
What is Frontend Testing?
It is a type of software testing used to evaluate the presentation layer of a three-tier architecture in a web application.
In a web application, frontend testing will include the analysis of multiple components such as:
The word Frontend testing is used to covers a diversity of testing approaches.
To execute the frontend testing, a test engineer required a good knowledge of business necessities. It can be executed either manually or with the help of some automation tools.
Fundamentally, it is performed on the UI (user interface), which is also known as the presentation layer in a three-tier architecture.
What is Backend Testing?
Another part of software testing is backend testing, which is used to test the application and Database layer of a 3-Tier Architecture in a web application.
Essentially, in order to perform the back-end testing, we do not require any GUI (Graphical User Interface) as it is achieved on the AUI (Application User Interface) and database.
That's why we can pass the data directly with browsers' help and the parameters needed for the specific function. And to retrieve the response in a nearly predefined format, such as XML or JSON.
We can also connect to the database directly and validate the data with the help of SQL commands.
To test the backend and application layers, we can go for the backend testing.
After seeing the brief introduction of frontend and backend testing, we will understand the comparison between them.
Difference between Frontend Testing and Backend Testing
In the below table, we have listed some of the important differences between frontend and backend testing.
In this tutorial, we have made the difference between the frontend and backend testing. And we can conclude that both testings' play a significant role in software testing.
The frontend testing contains HTML, JS, CSS, and images, whereas the backend testing contains the business logic testing and database testing.
Frontend and backend testing has different activities implemented by the developers that work on both ends of the line.
Finally, we can say that the frontend means the browser and the backend, the server, or, more recently, the cloud.
Next TopicHLD vs LLD