Awesome GitHub RepositoriesInstance Replication

Sglang is a high-performance inference engine and serving system designed for large language and multimodal models. It provides a programmable interface for orchestrating complex generation workflows, enabling developers to coordinate multi-turn dialogues, tool invocations, and reasoning chains through a domain-specific language. The platform is built to support production-scale deployments, offering an OpenAI-compatible API that allows for integration with existing application ecosystems. The system distinguishes itself through a disaggregated architecture that separates compute-intensive pr

Apache Tomcat is an open-source implementation of the Jakarta Servlet, Pages, Expression Language, and WebSocket specifications, serving as a container for running Java web applications. It provides a modular architecture with a servlet container, connector abstraction for multiple I/O models, and a pipeline-based request processing system that handles cross-cutting concerns through composable components. The server supports container-managed security with configurable realms for authentication against JDBC, LDAP, or memory-based credential stores, and offers TLS encryption with optional Open

Hazelcast is a distributed data platform that combines an in-memory data grid with a stream processing engine to support real-time analytics and event-driven applications. It functions as a partitioned, distributed key-value store that replicates data across cluster nodes to provide low-latency access and high availability. The platform also serves as a distributed SQL query engine, allowing users to execute standard SQL statements against both in-memory datasets and external data sources. What distinguishes Hazelcast is its use of a distributed consensus subsystem to maintain strongly consis

Orchestrator est un système de haute disponibilité et un gestionnaire de réplication pour les clusters de bases de données MySQL. Il fonctionne comme un automatiseur de basculement et un visualiseur de topologie conçu pour détecter les pannes de maître et promouvoir les réplicas de secours afin de minimiser les temps d'arrêt du système. Le projet se concentre sur la gestion et la reconfiguration des topologies de réplication MySQL pour maintenir une distribution cohérente des données. Il utilise l'exploration de découverte de topologie pour mapper les structures de réplication et identifie les pannes actives au sein du cluster de base de données. Le système fournit des fonctionnalités pour la récupération automatisée de cluster, le suivi d'instance conscient de l'emplacement et la reconfiguration de topologie basée sur des contraintes. Il maintient également un journal d'audit de l'enregistrement d'état pour suivre les changements de topologie historiques et les événements de basculement.

MySQL replication topology management and HA

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