⚡ Fastest SQL ETL pipeline in a single C++ binary, built for stream processing, observability, analytics and AI/ML

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基于node(nest.js + mysql)的用户组织权限管理系统,集成kafka消息推送（基于simple-push-center微服务）

A simple demonstration of a Kafka producer and worker implemented in Go using the Sarama library and Fiber web framework.

A real world crypto currencies streaming and analysing using kafka through snowflake.

👋 Management the blank service for the blanksystem as template.

Enterprise-grade distributed Movie Booking platform showcasing both Saga Choreography and Saga Orchestration patterns with Spring Boot, Apache Kafka, PostgreSQL, Flyway, Docker, and event-driven microservices architecture for resilient distributed transaction management.

Kafka Streams based stateful stream processing application on Oracle Application Container Cloud

introduction to the concept related to the use of Kafka

Kafka Demo in Express.js (TypeScript) and Event Driven approach.

Captures local Postgres changes via Debezium, publishes them to Kafka, and uses a C# consumer for upserts/deletes in cloud Postgres. Deployed with Docker Compose, with optional Prometheus and Grafana for monitoring.

ADK (Activity Development Kit) 🚀📊 — A developer telemetry and analytics system that captures fine-grained workflow signals from tools like terminal, editor, and GitHub. Built using an event-driven pipeline to process raw events, generate insights, and model developer activity through structured analytics and graphs.

nodes typescript mongo db connectivity example with Kafka integration

A simple in-memory pubsub server to learn and understand concepts likes fan-out architecture, message queue, producer, consumer and all tech behind kafka, rabbitmq and bullmq

Kafka streams processing using simple Java Classes

Demo project for Spring Boot as Kafka Producer

Realtime metrics calculation pipeline using kafka, elasticsearch and kibana.

LLD + HLD Design of high throughput All Time High Score Gaming Leaderboard

This is a production-grade blueprint for high-scale, event-driven applications. Built on the principles of **Domain-Driven Design (DDD)** and **Event Sourcing**, it provides the underlying "chassis" for rapidly spinning up complex product services—such as high-frequency transactional platforms (Uber) or massive-scale social streams (TikTok).