Projects sharing features with Jupiter

Moleculer is a Node.js microservices framework designed for building distributed systems. It functions as a distributed service broker, task orchestrator, and service mesh framework, enabling a decentralized architecture with built-in service discovery and load balancing. The project differentiates itself through a pluggable transport layer supporting protocols such as NATS, Redis, TCP, and Kafka, as well as a dedicated microservices API gateway that maps external HTTP and WebSocket requests to internal service actions. It includes built-in fault tolerance mechanisms, including circuit breake

Sofa-rpc is a high-performance remote procedure call framework designed for building distributed Java applications. It functions as a toolkit for managing a distributed service mesh, providing a gRPC communication layer and a system for registering and locating remote service instances. The framework features a network security layer that implements TLS encryption and authorization checks to protect data transmitted between services. It utilizes a pluggable protocol layer to support multiple communication standards, ensuring flexible point-to-point connectivity. Reliability and traffic manag

This project is a comprehensive enterprise architecture for building multi-tenant distributed systems, implemented as a Spring Cloud microservices platform. It provides a complete framework for managing microservices, focusing on multi-tenant data architecture and centralized identity provision. The platform is distinguished by its integrated approach to identity and security, utilizing an OAuth2 identity provider to manage single sign-on, role-based access control, and JWT token issuance across distributed services. It further separates organizational boundaries through multi-tenant data iso

This project is a reference implementation of a distributed system built using Spring Cloud Alibaba, Spring Boot, and JDK 17. It serves as a comprehensive model for implementing a microservices architecture. The system integrates a wide range of distributed patterns, including global transaction coordination for data consistency, OAuth2 and JWT for identity management, and Kubernetes-based container orchestration. It features a dedicated observability stack for distributed request tracing, log aggregation, and service health monitoring. The implementation covers several functional domains, i

This project is a reference implementation and architectural blueprint for building distributed systems using the go-zero framework. It provides a complete microservices boilerplate and a standardized project layout to bootstrap API and RPC services with consistent folder structures. The implementation distinguishes itself by providing a comprehensive guide and codebase for service discovery, rate limiting, and circuit breaking. It demonstrates an observability stack integration that coordinates distributed tracing, metrics collection, and centralized logging across multiple microservices. T

Consul is a distributed coordination service and service mesh tool used for service discovery, health monitoring, and cluster state management across dynamic networks. It provides a platform for locating network addresses of services and managing traffic across distributed infrastructure using DNS and HTTP interfaces. The project distinguishes itself through multi-datacenter network orchestration, enabling the federation of services across different regions using mesh gateways. It secures communication via a service mesh architecture that employs identity-based authorization and mutual TLS en

This project is a toolkit for incorporating Netflix open source components into Spring-based microservices architectures to handle distributed coordination. It provides a library for managing distributed identities and network coordination, specifically focusing on service registration, health monitoring, load balancing, and remote configuration. The project integrates Netflix OSS components to enable a service registry manager that maintains a live directory of available service instances. It includes a service discovery client for locating network services without hardcoded addresses and a

Dkron is a distributed, fault-tolerant system designed for scheduling and executing recurring tasks across a cluster of nodes. It functions as a cron-based orchestrator that manages job lifecycles, including automatic retries, timeouts, and complex dependencies, while ensuring state consistency through a consensus protocol. By coordinating remote task execution across infrastructure, it enables the automation of background operations and the management of distributed workflows. The system distinguishes itself through a modular architecture that supports pluggable storage backends and a plugin

Nomad is a distributed workload orchestrator and infrastructure automation platform designed to manage the lifecycle of applications across large-scale, heterogeneous environments. It functions as a multi-cloud orchestration engine, providing a unified control plane to deploy, scale, and govern containers, virtual machines, and legacy applications. By utilizing declarative job specifications, the system ensures infrastructure convergence and maintains the desired state across distributed data centers and geographic regions. The platform distinguishes itself through a flexible, plugin-based ar

Tracy is a real-time performance profiling framework for C and C++ applications. It provides a software instrumentation library that captures high-resolution telemetry data, which is then visualized through a separate graphical interface to identify bottlenecks and resource allocation issues. The system utilizes a client-server architecture that enables remote profiling, allowing performance data to be captured on a target machine and analyzed on a workstation. It employs lock-free event logging and shared-memory ring buffers to minimize the overhead of data collection, ensuring that the main

Pyroscope is a continuous profiling platform designed to collect, store, and visualize application performance data. It functions as an application performance management suite that tracks historical resource usage to identify bottlenecks and detect performance regressions over time. The platform distinguishes itself through its use of kernel-level instrumentation and dynamic runtime hooks, which allow for performance monitoring without requiring manual code modifications or application restarts. It employs a sidecar agent architecture to offload telemetry processing, utilizing delta-encoded

This project provides a comprehensive architectural blueprint and implementation set for building a platform-as-a-service on Kubernetes. It serves as a technical resource for deploying container orchestration environments, managing the full software development lifecycle, and integrating a complete DevOps toolchain. The implementation emphasizes automated software delivery through the integration of build and delivery pipelines, private container registries, and distributed configuration systems. It enables the decoupling of application settings from images via a centralized configuration man

Easegress is a cloud native API gateway, Kubernetes ingress controller, and service mesh control plane. It serves as a centralized entry point for managing network traffic, providing a dedicated control plane and sidecar data plane to handle the lifecycle and interception of requests between distributed services. The project functions as an AI model gateway that proxies requests to large language model providers and translates request formats for compatibility. It is an extensible proxy that allows for custom request and response handling through a filter pipeline implemented via WebAssembly

Armeria is a Netty-based microservice framework used for building high-performance asynchronous services. It functions as a multi-protocol RPC server capable of exposing gRPC, Thrift, and REST services on a single unified port. The project is distinguished by its ability to run diverse communication protocols simultaneously and its integrated RPC debugging web console, which allows for the discovery and invocation of remote procedure calls via JSON. It also includes a gRPC to JSON transcoder to enable web client compatibility with Protobuf services. The framework provides a comprehensive sui

Nacos is a service discovery and configuration platform designed for cloud native environments. It serves as a management plane that orchestrates service registries, handles dynamic application settings through a remote configuration store, and functions as a load balancing control plane for distributed clusters. The platform differentiates itself by providing real-time configuration updates that push changes to clients without requiring service restarts. It also implements weighted routing and DNS-based traffic routing to manage load balancing policies across a fleet of healthy service insta

This project is a comprehensive technical guide and diagnostic manual for analyzing memory, performance, and asynchronous behavior within Node.js applications. It provides detailed methods for asynchronous tracing, memory diagnostics, and performance analysis to resolve runtime errors and execution bottlenecks. The resource distinguishes itself by covering advanced diagnostic workflows, including the use of flame graphs for CPU profiling, the capture and comparison of heap snapshots for memory leak detection, and the mapping of asynchronous call stacks. It also provides technical guidance on

Dubbo is a Java RPC framework and microservices governance platform designed for high-performance remote procedure calls in distributed architectures. It provides the foundational components necessary to connect distributed services across a network, including a binary data serialization library and a distributed service registry. The platform distinguishes itself through a comprehensive governance suite that manages service discovery, load balancing, and traffic routing. It enables precise control over network traffic via conditional routing and a pluggable extension mechanism based on a ser

brpc is a high-performance C++ RPC framework and network programming library designed for building distributed systems. It functions as a multi-protocol RPC server capable of hosting and detecting multiple communication protocols, including gRPC, Thrift, HTTP, Redis, and Memcached, on a single TCP port. The project distinguishes itself through high-throughput data transport and memory efficiency, utilizing RDMA-based transport to bypass the kernel TCP stack and zero-copy memory management to eliminate data duplication. It also implements the Raft algorithm for consensus-based state replicatio

Encore is a distributed systems framework designed to unify backend development, infrastructure provisioning, and observability. It functions as an infrastructure-as-code platform that allows developers to define cloud resources, databases, and messaging topics directly within their application code. By analyzing these declarations at compile-time, the system automatically manages the deployment of cloud resources and security policies, ensuring parity between local development and production environments. The platform distinguishes itself through its integrated development experience, which

This is a learning collection of example projects that demonstrate core Spring Cloud patterns for building microservice architectures. The repository covers the fundamental building blocks of a microservices system, including service discovery through a central registry, centralized configuration management from Git or SVN repositories, API gateway-based request routing, circuit breaker patterns for fault tolerance, and distributed request tracing across service boundaries. The examples show how to implement service registration and dynamic discovery so that clients can locate microservices b

Quartz is a Java job scheduling framework and task execution engine designed to manage and execute scheduled tasks within application environments. It functions as an enterprise job scheduler that persists job state and execution history to maintain reliability across system restarts. The system distinguishes itself through a decoupled architecture that separates the definition of a job's action from the trigger logic that determines when it runs. It supports distributed task coordination across multiple server nodes to provide high availability and load balancing. The framework covers a bro

This project is a comprehensive educational resource and curriculum focused on site reliability engineering, distributed systems, and infrastructure operations. It provides technical guides, a systems engineering course, and instructional manuals designed to teach the principles of managing large-scale computing environments. The curriculum covers high-level architectural design for scalability and resilience, including fault-tolerant infrastructure, high-availability patterns, and microservices decomposition. It emphasizes the practical application of site reliability engineering through the

This project is a centralized identity and access management platform that functions as a single source of truth for user authentication. It enables organizations to manage user sessions and enforce security policies across multiple connected client applications through a unified service. The platform distinguishes itself by utilizing the Central Authentication Service protocol to facilitate secure identity exchange. It provides a dedicated management interface for registering client applications and defining specific access permissions, while also supporting integration with external social

Spring Cloud Platform is a management system for orchestrating and monitoring microservices built on the Spring Cloud and Alibaba ecosystems. It serves as a centralized infrastructure for managing distributed service ecosystems. The platform includes a gateway controller for managing backend traffic, rate limiting, and load balancing, alongside a role-based access control system for managing user permissions in multi-tenant applications. It also provides a visualization dashboard for tracking the runtime status and performance metrics of independent service instances. The system covers distr

OpenDevOps is a DevOps automation platform and hybrid cloud management platform designed to control infrastructure across multiple geographic regions and hybrid environments through a unified interface. It serves as a Kubernetes cluster orchestrator for deploying and administering containerized applications to ensure high availability and scaling. The system provides a framework for enterprise DevOps automation, executing repetitive maintenance and deployment workflows to reduce manual operational effort. It incorporates a role-based access control system to verify user identities and assign

Pig is a microservice-based RBAC permission management platform built on Spring Cloud and Spring Boot, with OAuth2 authentication and authorization at its core. It provides a dedicated authorization server that issues access and refresh tokens using authorization code, password, and refresh token grant types, while embedding role and permission checks into each microservice to secure API endpoints. The platform distinguishes itself through a comprehensive set of integrated capabilities, including automatic CRUD code generation from database schemas that produces controller, service, mapper, a

This project is a microservice framework for building scalable backend systems in Go. It provides an architecture for distributed systems with integrated support for service discovery, load balancing, and fault-tolerance mechanisms. The framework distinguishes itself through a domain-driven layered architecture and a remote-first configuration system that synchronizes settings between remote stores and local files with automatic failover. It implements a high-performance communication model using gRPC for unary and streaming data exchange, as well as real-time notification systems for managin