Progressive Web application, progressive Web application is a relatively new type of Web application, whose behavior is similar to native application and generally better than native application. They are Web applications that follow a slightly different approach and involve a set of additional technologies, such as service workers, checklists, and push notifications. Progressive Web applications can be downloaded to your device and stored on your home screen, making them accessible and "local like", and unlike Web applications, they can be accessed and used offline..

Traditional websites may have users scroll or click to consume more information, or they may even enter email addresses or more personal information to make online purchases. However, web applications optimize the user experience (UX), so users can do more. And the Web application must be dynamically updated to handle these types of interactions.

Like the physical server, we install and configure the basic module. We repair the images, labels, machine types and other attributes of the instances in the template. By interacting with the group manager, it helps to add or delete personalized configuration instances to the managed instance group