Distributed reliable key-value store for the most critical data of a distributed system
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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.
A scalable, distributed, collaborative, document-graph database, for the realtime web
CockroachDB — the cloud native, distributed SQL database designed for high availability, effortless scale, and control over data placement.
Empowering Data Intelligence with Distributed SQL for Sharding, Scalability, and Security Across All Databases.
The lightweight, fault-tolerant database built on SQLite. Designed to keep your data highly available with minimal effort.
FoundationDB - the open source, distributed, transactional key-value store
Machine Learning、Deep Learning、PostgreSQL、Distributed System、Node.Js、Golang
A curated list of awesome big data frameworks, ressources and other awesomeness.
🥑 ArangoDB is a native multi-model database with flexible data models for documents, graphs, and key-values. Build high performance applications using a convenient SQL-like query language or JavaScript extensions.
Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)
Distributed PostgreSQL as an extension
Apache ZooKeeper
The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRocks provides best-in-class performance for multi-dimensional analytics, real-time analytics, and ad-hoc queries. A Linux Foundation project.
open source training courses about distributed database and distributed systems
YugabyteDB - the cloud native distributed SQL database for mission-critical applications.
OceanBase is the unified distributed database for the AI era — open-source, multi-model, one engine for your most demanding workloads.
LinDB is a scalable, high performance, high availability distributed time series database.
One advanced and mature open-source MPP (Massively Parallel Processing) database. Open source alternative to Greenplum Database.
GhostDB is a distributed, in-memory, general purpose key-value data store that delivers microsecond performance at any scale.
HStreamDB is an open-source, cloud-native streaming database for IoT and beyond. Modernize your data stack for real-time applications.
Embeddable and distributed in-memory alternative to Redis.
blockchain (crypto) tools, libraries & scripts in ruby
Time-series database and pub/sub messaging server for IoT and real-time devices, in Go: an embeddable storage engine with TTLs, wildcard topics and encryption, and a clustered server over gRPC, TCP and WebSocket with replication and rolling upgrades.