Redb
Database
Open-source embedded key-value database for Rust built on copy-on-write B-trees.
Database
Open-source embedded key-value database for Rust built on copy-on-write B-trees.

Database
Free and open source NoSQL database with a focus on performance, safety, and developer experience.

Database
Open-source relational database developed by original MySQL developers with enhanced features.
Database Management
Open source relational database management system by Oracle for web-based applications and embedded use.
Price$445.83+ / month
Starting price: above the category median.Database
Open source document database with built-in real-time change notifications making it easy to build reactive applications.
Database
Apple open source distributed database designed for performance, scalability, and fault-tolerance with ACID transactions.

Database
Enterprise data management platform built on Apache Cassandra providing a scalable and distributed database-as-a-service.
Database
Open source distributed graph database written in Go with a GraphQL-like query language and horizontal scalability.
Vector Databases
Open-source cloud-native vector database for deep learning and embedding similarity search.
Database
SAP-owned multi-model open-source NoSQL database with graph and document features.