Event Sourcing

Event sourcing is an architectural pattern that involves storing the history of an application's state as a sequence of events, allowing for the reconstruction of the application's state at any point in time. This approach is particularly relevant to the tech community as it enables developers to build scalable, fault-tolerant, and auditable systems, making it a valuable technique for designing complex software applications, such as those used in finance, logistics, and other industries where data provenance and history are crucial.