Awesome GitHub RepositoriesMicroservice Reference Implementations

eShopOnContainers is a .NET microservices reference application designed to demonstrate cloud-native architecture patterns. It serves as a sample distributed system that implements domain-driven design and utilizes containerized services. The project is developed as a cross-platform sample compatible with Windows, Linux, and macOS. It utilizes Docker for containerized application deployment and supports orchestration via Azure Kubernetes Service to manage the scaling and availability of its services. The system covers microservices architecture design, asynchronous service communication, and

Jaeger is a distributed tracing platform used for collecting, storing, and visualizing request flows across microservices. It identifies performance bottlenecks and errors by tracking requests as they move through multiple service boundaries. The system includes telemetry collectors, a multi-tenant backend, and a trace visualizer. The platform provides a multi-tenant tracing infrastructure that isolates data and queries by tenant to support shared environments. It supports standardized telemetry ingestion via the OpenTelemetry Protocol over gRPC and HTTP. To manage storage costs and overhead,

This project is a Kubernetes microservices reference architecture implemented as a functional cloud-native e-commerce demo. It serves as a distributed systems testbed designed to demonstrate cloud-native deployment patterns, orchestration, and the interaction of independent services. The system showcases a polyglot service implementation using high-performance communication via gRPC and REST. It integrates generative AI for image analysis and product recommendations, and implements a service mesh to manage traffic, security, and observability between services. The application covers e-commer

PiggyMetrics is a demonstration project that illustrates a complete microservice architecture built with Spring Boot, Spring Cloud, and Docker, centered around a personal finance tracking application. It records incomes, expenses, and savings for individual accounts while computing spending statistics and time-series data to track cash flow dynamics over time. The project showcases a full Spring Cloud service mesh, including an API gateway for request routing, service discovery for dynamic instance location, and a centralized configuration server that manages application settings from a singl

هذا المشروع عبارة عن مجموعة من نماذج التنفيذ والمشاريع التجريبية التي تغطي الرؤية الحاسوبية، وأتمتة DevOps، والأنظمة الموزعة، والخدمات المصغرة (Microservices) المعتمدة على Java. يوفر المشروع مكتبة مرجعية برمجية وأمثلة عملية لبناء تطبيقات جانب الخادم (Server-side)، وحاويات الخدمات، وإدارة المجموعات (Clusters). يحتوي المستودع على مجموعة أدوات شاملة لأتمتة DevOps، بما في ذلك سكربتات وكتيبات تشغيل (Playbooks) لخطوط أنابيب CI/CD وتثبيت المجموعات المؤتمت. كما يتضمن مشروعاً تجريبياً للرؤية الحاسوبية لاكتشاف الكائنات في الصور وتحليل الوجوه، بالإضافة إلى أدلة مفصلة وملفات إعدادات لعمليات الحاويات باستخدام Docker والنشر عبر Kubernetes. يغطي المشروع نطاقاً واسعاً من قدرات الأنظمة الموزعة، بما في ذلك تنفيذ gRPC وRESTful API، وطوابير الرسائل، وبث البيانات. كما يتناول مراقبة البنية التحتية من خلال التتبع الموزع (Distributed Tracing) ومراقبة أداء النظام، إلى جانب معالجة البيانات الضخمة وتحسين تخزين البيانات. تتضمن قاعدة الكود أمثلة تنفيذية للغتي Java وGo، مع توفير الكود المصدري للتجميع الثنائي الأصلي (Native binary) وبناء الحاويات متعدد المراحل.

This project is a microservices reference architecture and polyglot suite designed as a containerized application demo. It provides a deployable environment that functions as a container orchestration testbed to evaluate the performance and stability of various orchestration tools. The suite implements a polyglot architecture where independent services are written in different languages, each managing its own private database. It utilizes an event-driven distributed system model, employing asynchronous messaging and decoupled data stores to coordinate workflows across separate business domain

This project is a Java microservices reference implementation that demonstrates the application of structural design patterns for distributed systems. It consists of a suite of containerized services and infrastructure dependencies designed to showcase how to coordinate multiple independent services into a functional system. The implementation focuses on several advanced architectural patterns, including a centralized API gateway for routing and aggregating responses, Command Query Responsibility Segregation to separate read and write operations, and event sourcing to persist the state of bus

Distributed version of Spring Petclinic built with Spring Cloud

eShopOnDapr is a reference architecture for building distributed .NET microservices. It demonstrates how to implement cloud-native application patterns by utilizing sidecar processes to handle infrastructure concerns, allowing individual services to remain decoupled from the underlying environment. The project provides a practical implementation of service-to-service communication, state management, and asynchronous messaging. By using a sidecar-based approach, it offloads tasks like service discovery and state synchronization, enabling independent services to interact reliably across distrib

This repo contains a sample application based on a Garage Management System for Pitstop - a fictitious garage. The primary goal of this sample is to demonstrate several software-architecture concepts like: Microservices, CQRS, Event Sourcing, Domain Driven Design (DDD), Eventual Consistency.

SiteWhere is an industrial strength open-source application enablement platform for the Internet of Things (IoT). It provides a multi-tenant microservice-based infrastructure that includes device/asset management, data ingestion, big-data storage, and integration through a modern, scalable architecture. SiteWhere provides REST APIs for all system functionality. SiteWhere provides SDKs for many common device platforms including Android, iOS, Arduino, and any Java-capable platform such as Raspberry Pi rapidly accelerating the speed of innovation.

ecommerce microservice

An example project that demonstrates an end-to-end cloud native application using Spring Cloud for building a practical microservices architecture.