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IoT Full-Stack Technology
IoT Full-Stack Technology
Apr 22, 2026 · Backend Development

A Lightweight Spring Boot Starter for Anti‑Repeat Submissions and Rate Limiting – Now on Maven Central

Guardian is a lightweight Spring Boot starter that provides both anti‑repeat‑submission protection and API rate limiting; it supports annotation and YAML configuration, flexible key scopes (user, IP, global), Redis or local storage, customizable response modes, white‑list handling, and built‑in observability, making it a drop‑in solution for single‑service projects.

AnnotationRedisSpring Boot
0 likes · 16 min read
A Lightweight Spring Boot Starter for Anti‑Repeat Submissions and Rate Limiting – Now on Maven Central
Java Architect Handbook
Java Architect Handbook
Feb 28, 2026 · Backend Development

Prevent Duplicate Submissions and Rate‑Limit APIs with the Guardian Spring Boot Starter

This article introduces Guardian, a lightweight Spring Boot starter that provides anti‑duplicate‑submission protection and request rate limiting, explains how to integrate it via Maven, configure it with annotations or YAML, and details its internal workflow, storage options, concurrency handling, and monitoring capabilities.

JavaRedisSpring Boot
0 likes · 17 min read
Prevent Duplicate Submissions and Rate‑Limit APIs with the Guardian Spring Boot Starter
Open Source Tech Hub
Open Source Tech Hub
May 9, 2020 · Operations

How to Optimize NGINX Settings to Slash Bandwidth Usage

This guide explains how to enable gzip compression, set cache headers, activate HTTP/2, fine‑tune logging, and apply rate‑limiting in NGINX to dramatically reduce bandwidth consumption while improving site performance and server efficiency.

BandwidthCachingHTTP2
0 likes · 8 min read
How to Optimize NGINX Settings to Slash Bandwidth Usage