high-load

A microservice (sidecar) that helps instantly determine the status of your PostgreSQL hosts including whether they are alive, which one is the master, which ones are replicas, and how far each replica is lagging behind the master.

High-performance Redis Streams queue integration for NestJS based on power-queues.

Enterprise-grade, zero-allocation feature flag and A/B testing engine. Built in .NET for ultimate performance, designed for polyglot distributed systems.

High-performance arena allocator for Go that reduces GC overhead and stabilizes latency under high load.

NestJS integration for power-redis: secure, scalable and production-ready Redis client wrapper with multi-connection support, TLS, utilities and high-performance helpers.

zig api server

High-load distributed ledger core built with Go, Kafka and gRPC. Focus on concurrency and data integrity

Стенд для проектирования высоконагруженной SaaS-архитектуры на Yii2 (PHP 7.4): PostgreSQL, PgBouncer, RabbitMQ, Redis, PHPStan (L9) и CI/CD.

Production-ready, high-performance, batteries-included Nuxt + Tailwind frontend starter template, powered by @myelophone/nuxt, built for modern web applications and web sites, with SSR/SSG, i18n, consent management, advanced SEO, Pinia state, security, performance tooling, and native @myelophone/goserver integration.

Pet-projects for high load on Python, C++ and Golang

Fully-featured, high-performance, creative Nuxt & Tailwind framework layer for modern edge-ready web applications and web sites, featuring native SSR/SSG, i18n, consent management, advanced SEO, Pinia state, security, performance tooling, and a reusable universal UI kit.

Fast, high-performance, minimalist HTTP web framework written in Go, designed for building reliable REST APIs, web applications, microservices, and web sites, with native routing, security, load shedding, idempotency, sessions, caching, PostgreSQL/Redis, observability, cron, and WebSockets.

Asynchronous event scheduling & concurrent ticket sales backend package. Built with FastAPI and SQLAlchemy 2.0 using Clean Architecture, Unit of Work, and Taskiq distributed background processing workers. Includes a complete pytests suite with 100% logic and concurrency validation.

Execute diagnostics when Load Average is high.

High load DNS server for load balancing between balancers or other systems

High-performance, low-latency temporary email service built with Node.js, TypeScript, Redis, BullMQ, and PostgreSQL. Features real-time webhooks, automated email classification, and efficient database batching pipeline.

High-performance traffic simulator comparing Node.js and Go backends with Docker & Redis.

Performance Engineer landing — high-load, RPS, distributed systems & fault tolerance for SaaS · Roman Sapezhko

A high-performance stress tool to bully your PostgreSQL and MySQL databases.

Flash-sale ticketing backend demo built as Laravel microservices. Demonstrates zero-oversell reservation flow with PostgreSQL SKIP LOCKED, Kong gateway auth, Transactional Outbox + Debezium CDC, RabbitMQ, idempotent consumers, CI, and k6 contention proof.