Awesome GitHub RepositoriesDistributed Database Clusters

Milvus is a specialized vector database engine designed for the indexing, management, and high-speed similarity retrieval of high-dimensional vector embeddings. It functions as a similarity search engine capable of identifying nearest neighbors within large-scale vector spaces, supporting the storage and retrieval of billions of data points while maintaining consistent performance. The system utilizes a distributed architecture that decouples storage, query, and coordination into independent services, allowing for horizontal scaling across clusters. It employs a global indexing mechanism that

This project is a feature-rich Go client library designed for interacting with Redis. It serves as a comprehensive interface for managing remote data stores, enabling developers to execute standard database commands, handle complex data structures, and perform asynchronous operations within Go applications. The library distinguishes itself through its support for advanced Redis capabilities, including connection pooling, pipelining, and transactional integrity. It provides specialized primitives for managing distributed clusters, including automated topology updates and request routing to sha

Dgraph is a distributed graph database designed to store and query highly connected data. It organizes information as nodes and edges to represent complex relationships between entities, providing a platform for managing and analyzing deeply linked datasets. The system functions as a horizontally scalable cluster that partitions data across multiple nodes to maintain performance and availability as information volume increases. It utilizes a specialized query language built for low-latency navigation of interconnected data points, allowing for the execution of complex queries across large-sca

TigerBeetle is a distributed financial accounting database designed for high-volume transaction processing. It functions as a specialized transaction engine that enforces strict double-entry bookkeeping invariants, ensuring that every debit and credit is balanced and accounted for with absolute consistency. By utilizing a consensus-based replication model, the system provides high availability and data durability across geographically distributed clusters, making it suitable for mission-critical financial infrastructure. The system distinguishes itself through a performance-oriented architect

Codis is a distributed proxy system designed for scaling Redis clusters. It provides a sharding proxy that distributes data across multiple instances and a cluster manager to oversee the environment. The system enables horizontal scaling through dynamic resharding, which allows data slots to be migrated between servers without interrupting operations. It supports multi-key atomic operations using hash tags to ensure related keys are routed to the same server. The platform includes a graphical cluster management dashboard for monitoring and administration. It implements high availability prox

The AWS Cloud Development Kit is an infrastructure-as-code framework that enables developers to define and provision cloud resources using familiar programming languages. By utilizing construct-based synthesis, it translates high-level, object-oriented code into declarative templates, allowing for the automated management of complex cloud environments through a centralized, code-driven control plane. The framework distinguishes itself through its ability to model infrastructure as a dependency-aware resource graph, ensuring that components are provisioned and updated in the correct order. It

YugabyteDB is a distributed SQL database and relational data store designed for horizontal scalability and high availability across multiple nodes or regions. It functions as a cloud-native system that ensures continuous availability and supports PostgreSQL compatible query languages and drivers. The system includes specialized capabilities as a vector database for AI, utilizing high-dimensional indexing to perform similarity searches. It is engineered as a multi-region cloud database that synchronizes data across different geographic locations to maintain global availability. The project co

Patroni is a high availability manager and cluster orchestrator for PostgreSQL. It functions as an automatic failover controller and replication manager that ensures continuous database availability by automating leader election and promoting standby nodes during failures. The system maintains a consistent cluster state by acting as a distributed consensus coordinator. It synchronizes configuration and manages leader elections through integration with distributed configuration stores such as etcd, ZooKeeper, or Consul. Its broader capabilities include managing both synchronous and asynchrono

pgloader is a command-line tool that automates the migration of data and schema from various source databases and file formats into PostgreSQL. It combines schema discovery, parallel data pipelines, and type casting into a single, declarative workflow, using PostgreSQL's COPY protocol for high-throughput bulk loading. The tool distinguishes itself by compiling a dedicated command language into concurrent reader-writer pipelines that handle schema introspection, data transformation, and error-resilient batch processing. It supports migrating entire databases from MySQL, MS SQL, SQLite, and Pos

PikiwiDB es una base de datos NoSQL distribuida y almacén de clave-valor basado en disco que sirve como servidor de protocolo compatible con Redis. Está diseñado para manejar datasets más grandes que la memoria disponible del sistema utilizando un motor de persistencia que almacena el dataset completo en disco. El sistema emplea un modelo de almacenamiento por niveles, almacenando en caché los datos calientes accedidos frecuentemente en memoria mientras mantiene el volumen principal en disco. Asegura una alta disponibilidad a través de una arquitectura de almacén de datos replicado, utilizando logs binarios asíncronos para sincronizar datos entre nodos primarios y secundarios. El proyecto soporta el escalado de bases de datos distribuidas mediante sharding de datos basado en clusters y organiza los datos en grupos para expandir la capa de almacenamiento. Sus capacidades operativas incluyen monitoreo del rendimiento del sistema para rastrear la utilización de recursos y soporte para despliegue contenedorizado.

FATE is an open-source federated learning platform that enables multiple organizations to collaboratively train machine learning models without exposing raw data to any party. It provides a complete framework for private data collaboration, allowing participants to jointly compute on sensitive information while maintaining data privacy and security guarantees through secure multi-party computation protocols. The platform distinguishes itself through its comprehensive infrastructure management capabilities, supporting automated deployment of multi-party clusters using Ansible-driven provisioni

AliSQL is a fork of MySQL by Alibaba that extends the relational database management system with enhancements for high performance, scalability, and enterprise-grade availability. It retains the core MySQL identity as a SQL-based database for storing, organizing, and retrieving structured data, while adding optimizations for large-scale transactional and analytical workloads. The project differentiates itself through a set of Alibaba-specific improvements, including a columnar engine for accelerating analytical queries directly on MySQL tables, and a distributed, shared-nothing NDB Cluster en

KubeOperator es una plataforma integral de gestión de clústeres de Kubernetes, orquestador de infraestructura y gestor de múltiples clústeres. Funciona como una distribución empresarial de Kubernetes diseñada para automatizar el despliegue, el escalado y la gestión del ciclo de vida de clústeres de producción en diversas plataformas en la nube y máquinas físicas. La plataforma se distingue por sus capacidades especializadas para entornos aislados (air-gapped), incluyendo un motor de instalación fuera de línea que genera archivos de software y gestiona registros privados para despliegues seguros sin internet. También proporciona un panel centralizado para operaciones de flota, permitiendo la importación de clústeres externos y la orquestación de infraestructura en diferentes regiones geográficas y zonas de disponibilidad. El sistema cubre una amplia superficie operativa, incluyendo el aprovisionamiento automatizado de máquinas virtuales, el seguimiento del inventario de hardware y la gestión declarativa del ciclo de vida para parches y escalado. Incorpora servicios integrados de copia de seguridad y recuperación, control de acceso basado en roles con sincronización LDAP y monitoreo integral para métricas de salud y rendimiento del clúster. Las tareas administrativas y las operaciones de clúster se ejecutan a través de una interfaz basada en web.

Autobase es una plataforma de base de datos como servicio autohospedada diseñada para automatizar el despliegue, escalado y administración de clústeres de PostgreSQL de alta disponibilidad. Funciona como un orquestador de clústeres que maneja la replicación, conmutación por error (failover) y actualizaciones de versión en múltiples servidores. La plataforma se distingue por su enfoque impulsado por GitOps, utilizando el control de versiones y pipelines de CI/CD como la única fuente de verdad para automatizar las configuraciones y despliegues de bases de datos. Proporciona tanto una interfaz de gestión basada en web como una herramienta de línea de comandos para aprovisionar y monitorear clústeres. El sistema cubre una amplia gama de capacidades operativas, incluyendo aprovisionamiento de infraestructura a través de proveedores de nube y servidores físicos, motores de respaldo y recuperación automatizados para la restauración de estado, y gestión de tráfico a través de balanceo de carga distribuido y descubrimiento de servicios basado en DNS. También incluye herramientas para el escalado de capacidad de clúster y la gestión de extensiones funcionales.

Autobase is a self-hosted PostgreSQL database management platform and orchestrator designed to provide database-as-a-service capabilities. It automates the full lifecycle of PostgreSQL clusters, from initial provisioning and deployment to ongoing administration and decommissioning. The system distinguishes itself by treating database infrastructure as code, allowing clusters to be deployed and updated through version control and continuous integration pipelines. It provides both a centralized web console for visual management and programmatic interfaces for automating infrastructure orchestra

Helix DB is a distributed graph database and knowledge graph platform that persists nodes and edges on object storage for durable and unlimited scaling. It operates as an ACID-compliant system, ensuring data consistency through serializable snapshot isolation during concurrent operations. The project distinguishes itself by combining a vector search engine and a property graph, utilizing hybrid vector and full-text search to locate entry points for graph traversals. It enables dynamic graph querying through a domain-specific language, allowing complex logic and recursive queries to be execute

Octelium is a zero-trust network access platform and identity-aware proxy designed to secure private HTTP, SSH, and SQL resources. It functions as a secure gateway that validates human and workload identities using OIDC, SAML, and FIDO2 passkeys before granting access to internal applications and SaaS APIs. The system is distinguished by its secretless access broker, which injects credentials—such as API keys, passwords, and AWS Sigv4 signatures—at the gateway level so users can access databases and cloud resources without managing secrets. It further specializes in AI gateway administration,