Self-maintenance – The application architecture should be able to identify issues and repair them on its own. Automation – Try to automate as much development, testing, and deployment as possible. This will be useful when you decide to scale your app! Convenient and error-free data management – Consider your data storing and processing practices and pick the easiest ways to manage databases while avoiding unnecessary costs. Application architecture is the foundation of all web application development. Whatever application architecture you choose determines all of the following logic for developing the application, the interaction between its elements, and the functionality. Therefore, it is critical to identify the peculiarities of each architecture type and select the right one for you prior to developing your application. 19