Analysis ReportBackendStack Recipe
Express + Redis + PostgreSQL
Express · Postgresql · Redis · Nodejs
Express services with PostgreSQL and Redis — classic Node session/cache + relational store pattern.
4 Core Layers
Stack Composition & Component Matrix
4 components
Technology
Layer / Role
Architectural Function
Identifier
Express
Backend ServiceBackend Service
API endpoints, business logic & request routing
·express
express
PostgreSQL
DatabaseDatabase
Persistence, indexes & structured storage
·postgresql
postgresql
Redis
CacheCache
In-memory caching & low-latency store
·redis
redis
Node.js
RuntimeRuntime
Execution process, event loop & I/O lifecycle
·nodejs
nodejs
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