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event sourcing
Build scalable, auditable, and event-driven systems with our comprehensive guide to event sourcing architecture.
First Principles
Fundamentals of event sourcing architecture and design patterns.
Best Practices
Proven patterns and techniques for building robust event-sourced systems.
Why Event Sourcing?
A powerful architectural pattern that transforms how you build applications.
Complete Audit Trail
Every state change is recorded, providing full history and accountability.
Time Travel
Reconstruct state at any point in time by replaying events.
Event Replay
Rebuild read models or fix bugs by replaying historical events.
Why Use an Event Store?
Discover why purpose-built event stores outperform conventional databases like MySQL and PostgreSQL for event-sourced systems and when the trade-offs matter.
Explore Event StoresOptimized for Append-Only
Built for sequential writes without index overhead
Built-in Concurrency Control
Native optimistic locking and version checking
Stream-Native Queries
First-class support for event streams and subscriptions