Description: An embedded server allows applications to run without the need for an external server. This type of server is integrated directly into the application, simplifying the deployment process and reducing infrastructure complexity. In the context of applications developed using various frameworks, an embedded server can serve as a powerful tool. It includes embedded servers like Tomcat, Jetty, and Undertow, allowing developers to run their applications autonomously. This means there is no need to configure a separate server, as the application can be started and run directly from the development environment. This feature not only accelerates the development process but also facilitates the creation of microservices and distributed applications. Additionally, using an embedded server allows for greater portability, as applications can be packaged as executable files, simplifying their distribution and execution in different environments. In summary, embedded servers provide an efficient and flexible solution for developing and deploying applications, eliminating the need for complicated configurations and allowing for a more agile approach in the software development lifecycle.