4 Repos
Distributing data copies across different physical geographic locations for disaster recovery.
Distinct from Distributed Data Replication: Distinct from general distributed replication by specifically focusing on physical site diversity for resilience.
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IPFS is a peer-to-peer hypermedia protocol and content-addressed storage system that identifies data by cryptographic hashes rather than network locations. It enables the creation of a decentralized web by organizing files and directories as directed acyclic graphs of linked content identifiers. The project differentiates itself through the use of a distributed hash table for locating peers and a system of signed records to map human-readable names to changing content. It also provides HTTP gateways that translate standard web requests into peer-to-peer queries, allowing decentralized data to
IPFS manages a global set of pinned data by replicating and tracking files across multiple peers.
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
Synchronizes data across geographically distant data centers to protect against site-wide failures.
Riak ist ein dezentraler NoSQL-Key-Value-Store, der für hohe Verfügbarkeit und Fehlertoleranz entwickelt wurde. Es handelt sich um eine verteilte Datenbank im Dynamo-Stil, die konsistentes Hashing und Eventual Consistency nutzt, um Daten über einen Cluster von Knoten zu skalieren. Das System fungiert als geo-replizierter Datenspeicher, der Daten über mehrere physische Standorte hinweg synchronisiert, um Disaster Recovery zu ermöglichen und die Verfügbarkeit bei regionalen Ausfällen aufrechtzuerhalten. Es verwendet ein Multi-Master-Replikationsmodell, das Schreibvorgänge auf jedem Knoten im Cluster erlaubt. Die Plattform deckt breite Funktionsbereiche ab, einschließlich dezentraler Cluster-Koordinierung, hochverfügbarer Datenverwaltung und großskaliger Datenablaufsteuerung. Sie verwaltet die Datenbeständigkeit durch quorum-basierte Konsistenz und Schreibverifizierung, während sie spezialisierte Datenstrukturen verwendet, um gleichzeitige Updates automatisch zusammenzuführen.
Synchronizes data across multiple physical locations to ensure disaster recovery and low-latency access through geographic distribution.
Garage is a distributed object storage system that provides an S3-compatible API gateway. It is designed to synchronize metadata across distributed nodes using conflict-free replicated data types and Merkle-tree state alignment to maintain cluster-wide consistency. The system ensures data resilience through zone-aware replication, distributing data copies across multiple physical locations. It employs quorum-based request routing and versioned layout management to validate and commit cluster configuration changes. The project covers a broad range of operational capabilities, including automa
Distributes data copies across multiple physical locations and zones to ensure resilience against site failures.