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DiceDB is a distributed cache manager and hierarchical storage engine based on a Valkey key-value store. It functions as a high-availability key-value cluster that balances performance and cost by distributing data across memory and disk tiers. The system supports working sets larger than available RAM by persisting evicted keys to disk and restoring them on demand. It also includes a real-time query subscription system that notifies clients when data matching specific criteria is updated. The project provides distributed cache coordination through master node health monitoring and quorum-ba
Badger is an embeddable key-value store written in Go that provides persistent data storage for byte keys and values. It is a persistent database that utilizes a tiered LSM tree storage model to optimize disk storage and retrieval efficiency. The system features an ACID transaction engine that ensures data integrity through serializable snapshot isolation and multi-version concurrency control. It also provides an encrypted key-value store with data-at-rest encryption and a managed encrypted key registry to secure stored information. The engine covers a broad set of capabilities including hig
LedisDB is a distributed NoSQL key-value store built in Go. It functions as a high-performance database server that persists simple values, counters, and complex data structures using pluggable storage engines. The system implements the Redis protocol to maintain compatibility with existing client libraries and drivers, while also providing an HTTP interface that exposes database functions through JSON, BSON, or msgpack formats. It includes an embedded virtual machine to execute custom server-side Lua scripts for complex operations. The platform supports high availability through data replic
Garnet is a multi-threaded in-memory database and distributed key-value store. It functions as a high-performance remote cache store that implements the RESP wire protocol to maintain compatibility with existing Redis clients and libraries. The project is distinguished by a shared-memory architecture that enables parallel request processing across multiple cores for sub-millisecond latency. It features a tiered storage system that automatically offloads colder data from system memory to SSD or cloud storage layers, and includes a specialized vector search database for high-dimensional similar
Dice is a low-latency key-value store based on Valkey that functions as a hierarchical storage engine. It combines a high-speed memory store with a tiered cache system to manage data across multiple storage levels.
The main features of dicedb/dice are: Storage Tiering, Key-Value Stores, Disk Persistence, Data Change Subscriptions, Disk Caching Systems, Real-time Data Subscriptions, Redis Compatible Stores, Hierarchical Engines.
Projects with overlapping indexed features include: dicedb/dicedb — DiceDB is a distributed cache manager and hierarchical storage engine based on a Valkey key-value store. It functions… dgraph-io/badger — Badger is an embeddable key-value store written in Go that provides persistent data storage for byte keys and values.… ledisdb/ledisdb — LedisDB is a distributed NoSQL key-value store built in Go. It functions as a high-performance database server that… microsoft/garnet — Garnet is a multi-threaded in-memory database and distributed key-value store. It functions as a high-performance… boltdb/bolt — Bolt is a single-file embedded key-value store for Go applications. It is an ACID transactional database that… hdt3213/godis — Godis is a Redis-compatible in-memory database and distributed key-value store. It functions as a replicated data…