Description: Kappa Architecture is a software architecture pattern that uses in-memory databases for real-time data processing. This approach focuses on simplifying data processing by eliminating the complexity of traditional architectures, such as Lambda architecture, which combines batch and real-time processing. In Kappa Architecture, all data is processed continuously and in real-time, allowing organizations to quickly respond to changes and events in their data. The use of in-memory databases is fundamental, as they provide faster access to data compared to traditional disk-based databases. This results in superior performance and reduced latency, which is crucial for applications requiring instant analysis and quick decisions. Additionally, Kappa Architecture promotes simplicity in system design, as it is based on a single data stream, making implementation and maintenance easier. In summary, Kappa Architecture represents an evolution in data processing, focusing on efficiency and agility, essential characteristics in modern technological environments.