EdgeDB is an object-relational database that stores and describes the data as strongly typed objects and relationships between them.

EdgeDB features:

  • strict, strongly typed schema;

  • powerful and clean query language;

  • ability to easily work with complex hierarchical data;

  • built-in support for schema migrations.

EdgeDB is not a graph database: the data is stored and queried using relational database techniques. Unlike most graph databases, EdgeDB maintains a strict schema.

EdgeDB is not a document database, but inserting and querying hierarchical document-like data is trivial.

EdgeDB is not a traditional object database, despite the classification, it is not an implementation of OOP persistence.