95: Frank de Jonge - Implementing Event Sourcing

How to fetch and reconstitute an aggregate from its events

Using generators to make it easy to transform event streams

What it looks like to apply an event to an aggregate

How to create events and what they look like

Implementing a message repository for fetching events from storage

How to raise events from inside your aggregates

How to persist aggregates at the end of a request

What it looks like to insert new events into storage

Dispatching events to consumers to produce side effects

Using event consumers to create and update projections