6 个仓库
Database operators that perform partial updates on specific fields without replacing the entire document.
Distinct from Atomic Batch Operations: Distinct from batch operations or memory atomicity; focuses on NoSQL server-side atomic field modifications.
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FoundationDB is an ACID-compliant distributed transactional key-value store. It functions as a scalable database engine that ensures strict serializability and data consistency across a cluster of servers using a shared-nothing architecture. The system is distinguished by its multi-region replication capabilities, allowing data to be synchronized across different datacenters for high availability and disaster recovery. It utilizes optimistic concurrency control to manage distributed transactions and employs a majority-based coordination system to maintain cluster state. The platform provides
Provides distributed atomic add operations to maintain counters across the cluster without manual locking.
This project is a MongoDB database driver and object-relational mapper that brings MongoDB support to the Laravel Eloquent model and query builder. It provides a NoSQL model mapper that allows MongoDB collections to be mapped to object-oriented models using the Active Record pattern. The integration enables the use of a fluent query builder for constructing queries and aggregation pipelines without writing raw database syntax. It supports schema-less model integration, allowing applications to manage unstructured data while maintaining compatibility with standard object-oriented patterns. Th
Provides support for native MongoDB atomic update operators to prevent document replacement during partial updates.
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
Provides atomic operations on key-value pairs across a distributed cluster without requiring manual locking.
RedisJSON 是一个使用原生二进制格式在 Redis 中存储和管理 JSON 数据的系统。它支持存储 JSON 文档,并能通过目标路径语法检索嵌套数据。 该项目提供了对嵌套 JSON 对象中单个元素执行原子更新的能力,无需检索并重写整个文档即可进行修改。它还支持 NoSQL 数据索引,通过在特定字段上创建二级索引,加速跨数据集的搜索和过滤操作。 其更广泛的功能涵盖了分层数据检索,以及将 JSON 字段映射到外部索引结构以实现快速搜索。
Provides atomic updates to specific JSON fields without replacing the entire document.
RavenDB is a multi-model NoSQL document database designed for high-performance, ACID-compliant data storage. It persists structured information as schema-flexible JSON documents and utilizes a unit-of-work session pattern to track entity changes and batch modifications into atomic transactions. The platform is built on a distributed architecture that supports horizontal scaling through sharding and ensures high availability via multi-node, master-to-master cluster replication. The database distinguishes itself through a self-optimizing query engine that automatically creates and maintains ind
Ensures data consistency by executing compare-and-swap operations that prevent race conditions.
Olric is a distributed data grid and in-memory key-value store that partitions and replicates data across a cluster of servers. It serves as a shared memory system for managing distributed maps, performing atomic operations, and acting as an in-memory data cache. The system provides a distributed locking mechanism for concurrency control and a pub-sub messaging system that broadcasts and routes messages over named channels across the cluster. The platform covers wide-ranging capabilities including cluster management and orchestration, data replication with configurable quorums, and automated
Supports atomic increments and replacements of values to ensure consistency across the distributed grid.