{"skill":{"slug":"backend-event-stores","displayName":"Backend Event Stores","summary":"Design and implement event stores for event-sourced systems. Use when building event sourcing infrastructure, implementing event persistence, projections, snapshotting, or CQRS patterns.","tags":{"latest":"1.0.0"},"stats":{"comments":0,"downloads":800,"installsAllTime":0,"installsCurrent":0,"stars":0,"versions":1},"createdAt":1770725689034,"updatedAt":1777525076101},"latestVersion":{"version":"1.0.0","createdAt":1770725689034,"changelog":"Initial release with comprehensive guidance on designing and implementing event stores for event-sourced systems.\n\n- Covers core event store concepts, requirements, and architectural patterns\n- Provides technology comparisons for EventStoreDB, PostgreSQL, Kafka, and DynamoDB\n- Includes recommended event schema/envelope design and schema evolution strategies\n- Supplies a sample PostgreSQL schema for events, snapshots, and subscription checkpoints\n- Offers code for a basic async Python event store (append, read_stream, read_all)\n- Explains projection patterns and their role in building CQRS read models","license":null},"metadata":null,"owner":{"handle":"wpank","userId":"publishers:wpank","displayName":"wpank","image":"https://avatars.githubusercontent.com/u/9498646?v=4"},"moderation":null}