Simplifying Event Sourcing with AshEvents in Elixir

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Simplifying Event Sourcing with AshEvents in Elixir

Source: alembic.com.au

Type: Post

AshEvents introduces first-class event sourcing capabilities to applications built on the Ash Framework, making it easier to track and replay events, manage historical data, and debug complex systems. The extension centralizes event logging, allowing for features like event versioning, actor attribution, and customizable metadata. Developers can set up event logging by defining resources that store events and enabling logging on specific resources. Notably, AshEvents also supports event replay, which allows applications to reset their state at specific points in time, adapt to domain changes, or even remodel resource structures. The extension addresses the complexities of handling historical data while ensuring that side-effects are managed appropriately during event actions. Overall, AshEvents enhances system transparency and debugging capabilities, making it a valuable tool for developers using the Ash Framework.

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