What PHP frameworks does this skill support?

While the architectural patterns are general, it includes specific implementations for PSR-15 middleware and Doctrine ORM, making it highly compatible with Symfony, Laravel, and Laminas.

Does it include code for idempotency?

Yes, it provides ready-to-use PSR-15 middleware logic to handle duplicate requests safely using idempotency keys and Redis storage with TTL support.

How does this help with race conditions?

It provides detailed patterns for optimistic and pessimistic locking, along with Redis-backed atomic operations to ensure state integrity even under high concurrency.

When should I use the Saga pattern over distributed transactions?

This skill helps you navigate CAP theorem trade-offs, recommending Sagas for high-availability microservices where holding locks across service boundaries is impractical.

Consistency Patterns Knowledge

Name: Consistency Patterns Knowledge
Author: dykyi-roman

bydykyi-roman

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データベース管理

Provides expert guidance on consistency models, locking strategies, and distributed systems patterns for robust PHP applications.

This skill equips Claude with a comprehensive knowledge base for managing data consistency in distributed PHP environments. It offers detailed patterns for strong and eventual consistency, idempotency key implementation, optimistic and pessimistic locking strategies, and saga compensation workflows. It is particularly useful for performing system audits, preventing race conditions, and designing resilient microservices or high-traffic monoliths using modern PHP tools like Doctrine and PSR-15 middleware.

主な機能

01Implementation guides for Doctrine-based optimistic and pessimistic locking

02Atomic operation patterns using Redis Lua scripts for distributed locks

03PSR-15 middleware templates for implementing idempotency keys

0447 GitHub stars

05Decision trees for choosing between strong and eventual consistency

06Conflict resolution strategies including CRDTs and Last-Write-Wins (LWW)

ユースケース

01Implementing safe retry logic for payment processing and external API integrations

02Designing resilient state management for microservices using the Saga pattern

03Auditing distributed PHP applications for potential race conditions and data corruption

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add dykyi-roman/awesome-claude-code consistency-patterns-knowledge

For use in Claude.ai and ChatGPT

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