Event Sourcing is to data what Git is to code, providing a complete history and enabling powerful features like time-travel and bug fixing. At Kickstarter, a minimal event sourcing framework was implemented for their Drip platform, significantly enhancing data management and application reliability. Key components include Events, Aggregates, Calculators, and Reactors, each playing a vital role in maintaining state, triggering actions, and ensuring synchronization. This approach simplifies debugging, data backfilling, and offers seamless integration with analytic platforms.

17m read timeFrom kickstarter.engineering
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Event Sourcing made SimpleWhat is Event SourcingEventsAggregates and CalculatorsReactorsWhy Event Sourcing?Event Sourcing for d.ripEvent Sourcing Experiment RequirementsHomemade minimal Event Sourcing frameworkLet’s look at some Code5 month after launch…Wrapping upResources

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