4 مستودعات
Managing database instances on Kubernetes using a dedicated operator for lifecycle automation.
Distinct from Kubernetes Cluster Deployments: Distinct from general Kubernetes Cluster Deployments: focuses on operator-based management of database instances, not cluster provisioning.
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KurrentDB is an event-native database designed for event sourcing and event-driven architectures. It stores events as immutable, ordered records in streams, preserving a complete audit trail and enabling temporal queries. The database uses gRPC for all client-server and inter-node communication, providing efficient binary serialization and bidirectional streaming, and supports atomic multi-stream writes that ensure consistency across multiple streams in a single transaction. The database distinguishes itself with a built-in JavaScript projection engine that transforms, filters, and aggregates
EventStoreDB manages database instances on a Kubernetes cluster using a dedicated operator.
m3 is a distributed time series database designed for high-resolution metrics and high-cardinality data management. It functions as a scalable storage system and a multi-cluster query engine, providing a distributed metrics aggregator capable of downsampling and summarizing data before it is committed to storage. The project distinguishes itself through a coordinated cluster model using etcd for node membership and shard placement. It supports multiple ingestion protocols, including the Prometheus remote write protocol, InfluxDB line protocol, and Graphite Carbon plaintext protocol, and provi
Uses Kubernetes operators and custom resource definitions to automate node placement and operational tasks.
YDB هي قاعدة بيانات SQL موزعة ومحرك تحليلي مصمم لقابلية التوسع الأفقي والاتساق القوي. تعمل كنظام متعدد النماذج يدعم أحمال العمل المعاملاتية والتحليلية من خلال معمارية موزعة توفر معاملات ACID قابلة للتسلسل. يتميز النظام بتوافقه الواسع مع البروتوكولات، حيث ينفذ بروتوكول PostgreSQL لبرامج تشغيل SQL القياسية وبروتوكول Kafka للمراسلة والبث. كما يعمل كقاعدة بيانات متجهة، حيث يدعم فهارس المتجهات وعمليات البحث عن أقرب جار تقريبي للبحث الدلالي والتضمينات. تدير المنصة البيانات باستخدام نموذج تخزين هجين مع تنسيقات موجهة للصفوف وموجهة للأعمدة، باستخدام تنفيذ الاستعلام المتجه لتحليلات على نطاق البيتابايت. يشمل سطحها التشغيلي بث تغيير البيانات (CDC)، وطوابير ثابتة مرة واحدة بالضبط، وتوافر عالي متعدد المناطق. يتم دعم النشر وإدارة دورة الحياة من خلال مشغل Kubernetes وتوفير البنية التحتية ككود.
Employs a Kubernetes operator to automate the installation and lifecycle of storage and dynamic nodes.
The etcd-operator is a custom resource controller designed to automate the deployment, scaling, backup, and recovery of distributed key-value storage clusters on container orchestration platforms. By extending container orchestration APIs with custom resource definitions, the system manages multi-node database instances through declarative configuration files and a continuous controller reconciliation loop that drives cluster provisioning, scaling, and maintenance. The operator provides automated cluster member recovery, detecting unresponsive nodes and executing membership replacements to pr
Deploys custom resource controllers to automate distributed storage instance lifecycles on container platforms.