RL
GitHub

Documentation

Production-Grade Rate Limiting

Everything you need to understand, integrate, and operate a distributed rate limiting service built with Spring Boot, Redis, and MongoDB.

Getting Started

This documentation guides you through every aspect of the distributed rate limiter—from architectural concepts to production deployment. Whether you're integrating it into an existing service, tuning performance, or deploying at scale, you'll find detailed explanations, code examples, and troubleshooting guidance.

Documentation Overview

Core Concepts

Learn why rate limiting must be distributed, how the system resolves configuration, and the architecture behind consistent enforcement.

Quick Integration

Get up and running in 5 minutes with Spring Boot. Includes filter setup, configuration basics, and your first request flow.

Algorithms

Understand the 4 rate-limiting algorithms: Token Bucket, Leaky Bucket, Fixed Counter, and Sliding Window. Learn when to use each.

Deployment & Ops

Docker Compose, Kubernetes, Helm, infrastructure sizing, and operational runbooks for production systems.

Security & Performance

IP spoofing protection, trusted proxy configuration, memory usage, Redis operations per request, and scaling triggers.

Advanced Topics

Integration recipes, monitoring with Prometheus and Grafana, testing strategies, and comprehensive troubleshooting.

Pro Tip: Use the search bar (Ctrl+K) to quickly find specific topics, algorithms, or configuration details.

Start with "Architecture and Concepts" if you're new, or jump to "Integrate in 5 Minutes" if you want to get hands-on immediately.

Each document includes headings and sub-sections for easy navigation within specific topics.