#Architecture

Server Actions A practical guide that improves operational stability by separating input verification, authority checking, and error mapping.

Practical design guide to simultaneously secure cache hit rate and data freshness by using Redis tag cache in Next.js App Router

Boundary design that controls operational complexity while maintaining gRPC on the inside and REST on the outside

Guide to selecting Saga patterns for distributed transactions, considering failover, traceability, and team structure

How to reduce agent malfunctions by defining tool invocation privilege scope and failure recovery strategies

A DDD approach that ensures team scalability without oversplitting domain boundaries too early.