Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search
- anns
- nearest-neighbor-search
- faiss
- vector-search
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Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/
- neural-network
- search-engine
- knn-algorithm
- hnsw
A scalable, distributed, collaborative, document-graph database, for the realtime web
- database
- distributed
- distributed-database
- document-database
CockroachDB — the cloud native, distributed SQL database designed for high availability, effortless scale, and control over data placement.
Scalable datastore for metrics, events, and real-time analytics
Chat2DB is a free, cross-platform, local-first database client and SQL workspace for developers, DBAs, analysts, and data teams. Connect to 40+ databases, manage data, edit and run SQL, and use your own AI model to generate, explain, and optimize queries. Available on desktop, web, Docker, and CLI, with MCP support.
Development at the speed of light
- database
- dataoriented
- game-development
- relational
High-performance, scalable time-series database designed for Industrial IoT (IIoT) scenarios
Shared data types for building collaborative software
- yjs
- crdt
- shared-editing
- collaboration
The lightweight, fault-tolerant database built on SQLite. Designed to keep your data highly available with minimal effort.
🚌 The IK Analysis plugin integrates Lucene IK analyzer into Elasticsearch and OpenSearch, support customized dictionary.
- elasticsearch
- ik-analysis
- analyzer
- java
Weaviate is an open-source vector database that stores both objects and vectors, allowing for the combination of vector search with structured filtering with the fault tolerance and scalability of a cloud-native database.
- search-engine
- semantic-search
- semantic-search-engine
- vector-search
Highly available Prometheus setup with long term storage capabilities. A CNCF Incubating project.
- prometheus
- google-cloud-storage
- high-availability
- prometheus-ha-pairs
Proxy based Redis cluster solution supporting pipeline and scaling dynamically
A distributed, fast open-source graph database featuring horizontal scalability and high availability
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
The MEAN stack uses Mongo, Express, Angular(6) and Node for simple and scalable fullstack js applications
OceanBase is the unified distributed database for the AI era — open-source, multi-model, one engine for your most demanding workloads.
- oceanbase
- paxos
- htap
- cloud-native
Open source transactional distributed database. Linear scalability and proven fault-tolerance on commodity hardware or cloud infrastructure without compromising performance.
Deeplake is AI Data Runtime for Agents. It provides serverless postgres with a multimodal datalake, enabling scalable retrieval and training.
A template for PostgreSQL High Availability with Etcd, Consul, ZooKeeper, or Kubernetes
- postgresql
- high-availability
- etcd
- zookeeper
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
A horizontally scalable, highly available, multi-tenant, long term Prometheus.
Rallly is an open-source scheduling and collaboration tool designed to make organizing events and meetings easier.
- i18next
- next-auth
- nextjs
- postgresql