11 projects
Supabase
Supabase is an open source Firebase alternative providing a PostgreSQL database, authentication, instant APIs, real-time subscriptions, and edge functions. It offers a platform for building scalable and secure backend infrastructure with a focus on developer experience.
15,689
2,599
$71M
Milvus
As an open source vector similarity search engine, Milvus is easy-to-use, highly reliable, scalable, robust, and blazing fast. Adopted by over 100 organizations and institutions worldwide, Milvus empowers applications in a variety of fields, including image processing, computer vision, natural language processing, voice recognition, recommender systems, drug discovery, etc.
4,945
447
$44M
MariaDB server
MariaDB Server is an open-source relational database management system that is a community-developed fork of MySQL, focused on providing enhanced features, performance, and compatibility while maintaining drop-in replacement capability.
2,438
212
$89M
Qdrant
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/
1,556
358
$24M
RavenDB
RavenDB is a NoSQL document database that provides a flexible, schema-free data model with ACID transaction support, automatic indexing, and full-text search capabilities. It offers high availability through distributed clustering, multi-document transactions, and built-in data replication features.
1,129
152
$129M
RediSearch
A query and indexing engine for Redis, providing secondary indexing, full-text search, vector similarity search and aggregations.
1,106
192
$11M
CrateDB
CrateDB is a distributed SQL database that enables real-time analytics and queries on large-scale machine data and IoT workloads. It features horizontal scalability, automatic data sharding, and support for structured and unstructured data.
817
175
$23M
Vespa
Vespa is an open source big data serving engine that enables storing, searching, ranking and organizing structured content at large scale. It provides real-time processing, advanced search capabilities, and machine learning-powered ranking for applications requiring low latency access to large datasets.
765
114
$71M
Weaviate
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.
pgvector
Open-source vector similarity search for Postgres