High-Throughput Microservice Architecture Cheatsheet

Visual diagrams and tactical trade-off tables for connection pooling, Redis caching, and Kafka events.

$curl -sSL https://raw.githubusercontent.com/devlinkhub/system-design/main/download.sh | bash

Architecture & Overview

An actionable engineering reference guide summarizing 18 production architectural patterns, including database connection pooling, distributed idempotency keys, Redis cache-aside invalidation, and Tokio asynchronous runtimes.

FOLDER & REPO STRUCTURE

system-design-toolkit/
  diagrams/
    event-driven-architecture.svg
    redis-cache-aside.svg
  cheatsheets/
    high-throughput-cheatsheet.pdf
    database-indexing-guide.pdf
  README.md

What's Included

Visual architecture flowcharts for high-concurrency workloads
Exact PostgreSQL connection pool sizing mathematical formulas
Kafka consumer group partition rebalance avoidance patterns
Cache stampede mitigation using probabilistic early expiration

TECH STACK

PostgreSQLRedisKafkaDockerSystem Design

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