For developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and document and vector query engine.
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TiDB is built for agentic workloads that grow unpredictably, with ACID guarantees and native support for transactions, analytics, and vector search. No data silos. No noisy neighbors. No infrastructure ceiling.
- distributed-database
- distributed-transactions
- tidb
- database
A modern replacement for Redis and Memcached
Open Source alternative to Algolia + Pinecone and an Easier-to-Use alternative to ElasticSearch ⚡ 🔍 ✨ Fast, typo tolerant, in-memory fuzzy Search Engine for building delightful search experiences
- search-engine
- search
- typo-tolerance
- site-search
Dolt – Git for Data
A lightweight, lightning-fast, in-process vector database
Approximate Nearest Neighbors in C++/Python optimized for memory usage and loading/saving to disk
- c-plus-plus
- python
- nearest-neighbor-search
- locality-sensitive-hashing
Garnet is a remote cache-store from Microsoft Research that offers strong performance (throughput and latency), scalability, storage, recovery, cluster sharding, key migration, and replication features. Garnet can work with existing Redis clients.
- cache
- cache-storage
- cluster
- concurrent
Native port of Redis for Windows. Redis is an in-memory database that persists on disk. The data model is key-value, but many different kind of values are supported: Strings, Lists, Sets, Sorted Sets, Hashes, Streams, HyperLogLogs. This repository contains unofficial port of Redis to Windows.
- redis
- redis-windows
- redis-windows-native
- redis-windows-installer
Deeplake is AI Data Runtime for Agents. It provides serverless postgres with a multimodal datalake, enabling scalable retrieval and training.
An in-memory key:value store/cache (similar to Memcached) library for Go, suitable for single-machine applications.
- go
- cache
- library
A high performance memory-bound Go cache
- cache
- performance
- golang
- go
Hazelcast is a unified real-time data platform combining stream processing with a fast data store, allowing customers to act instantly on data-in-motion for real-time insights.
- java
- hazelcast
- in-memory
- big-data
Immutable database and Datalog query engine for Clojure, ClojureScript and JS
- clojure
- database
- memory-database
- clojurescript
Apache Ignite
- distributed-sql-database
- iot
- osgi
- network-client
MapDB provides concurrent Maps, Sets and Queues backed by disk storage or off-heap-memory. It is a fast and easy to use embedded Java database engine.
BuntDB is an embeddable, in-memory key/value database for Go with custom indexing and geospatial support
Get your data in RAM. Get compute close to data. Enjoy the performance.
- tarantool
- database
- transactions
- in-memory
In-memory dimensional time series database.
:package: Nothing but Cache.
- cache
- cache-storage
- disk-cache
- memory-cache
☔️ A complete Go cache library that brings you multiple ways of managing your caches
- go
- golang
- cache
- memcache
Extensible memoizing collections and decorators
An in-memory cache library for golang. It supports multiple eviction policies: LRU, LFU, ARC
- go
- golang
- cache
- in-memory
An in memory postgres DB instance for your unit tests
- hacktoberfest
- pg-promise
- typeorm
- node-postgres