Persistence

As mentioned in the Prologue, Event Sourcing is a way to persist state. Therefore, the way to handle persistence is one of the fundamental differences of event-sourced systems, compared with state-based systems.

Read more about essential concepts of event-sourced persistence.

info

Make sure to read about events serialisation.

📄️ Aggregate stream

Aggregate as a stream of events

📄️ Event store

Event store infrastructure

📄️ Aggregate store

How aggregates are stored in an event store

📄️ Serialization

How events are serialized and deserialized