Does it handle concurrency control?

Yes, it includes detailed implementation patterns for optimistic concurrency control using versioning and expected revisions to prevent data collisions.

Is this skill specific to a certain programming language?

While it features Python and SQL templates, the architectural principles and schema designs are universally applicable to any backend language or framework.

What databases are supported by this skill?

The skill provides specific templates and guidance for EventStoreDB, PostgreSQL, and DynamoDB, along with comparison data for Kafka and Marten.

Can I use this for real-time systems?

Absolutely. It includes designs for event subscriptions and checkpoints, which are essential for real-time notifications and asynchronous read-model updates.

Event Store Designer

Name: Event Store Designer
Author: EngineerWithAI

byEngineerWithAI

0•

Database Management

Designs and implements robust event stores for high-performance event-sourced systems and microservices architectures.

This skill provides comprehensive architectural guidance and implementation patterns for building event stores, the backbone of event-sourcing systems. It helps developers choose between technologies like EventStoreDB, PostgreSQL, or DynamoDB while providing ready-to-use templates for schema design, optimistic concurrency control, and global event subscriptions. Use this skill when you need to ensure data immutability, auditability, and scalable state management in your backend infrastructure, enabling seamless event retrieval and real-time projections.

Key Features

010 GitHub stars

02Multi-platform implementation templates for SQL, Python, EventStoreDB, and DynamoDB

03Real-time event subscription and checkpointing strategies

04Optimized schema design for per-stream and global event ordering

05Snapshotting patterns to optimize high-volume aggregate performance

06Robust patterns for optimistic concurrency and stream versioning

Use Cases

01Implementing real-time event projections and read-model updates for CQRS systems

02Architecting the persistence layer for a new microservices project using Event Sourcing

03Migrating from traditional CRUD databases to immutable, audit-ready event-based storage

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add engineerwithai/engineerwith-agents event-store-design

For use in Claude.ai and ChatGPT

Download Skill