A partitioned row store. Rows are organized into tables with a required primary key.
An RDBMS that implements object-oriented features such as user-defined types, inheritance, and polymorphism
Schema-agnostic Enterprise NoSQL database technology, coupled w/ powerful search & flexible application services
A software library that implements a self-contained, serverless, zero-configuration, transactional SQL database engine
A distributed open-source database with a flexible data model for documents, graphs, and key-values.
Scalable and reliable time-series SQL database optimized for fast ingest and complex queries. Built on PostgreSQL.
Embeddable persistent key-value store for fast storage, developed and maintained by Facebook Database Engineering Team