Description: The scalability of a software framework refers to its ability to handle an increase in workload or the number of users without negatively impacting performance. This feature is fundamental in the development of modern applications, especially in cloud environments, where demands can vary drastically. A scalable framework allows developers to build applications that can grow efficiently, adapting to the changing needs of the market and users. Key characteristics of scalability include the ability to add resources horizontally (adding more machines) or vertically (enhancing the capabilities of existing machines), as well as optimizing resource management to ensure that performance remains steady as load increases. The relevance of scalability lies in its direct impact on user experience and operational efficiency of applications. A framework that is not scalable can lead to downtime, slow processing, and ultimately customer dissatisfaction. Therefore, scalability has become an essential criterion in the selection of technologies and architectures for software development in the digital age.