A fast SQL database that can run embedded or a server mode with support for transactions, encryption, full search, etc. Storage can be disk-based or in-memory.

ToPIA extension persistence module

Corda node modules

Memory efficient Shared Strings Table implementation for POI streaming

This plugin offers extensive event coverage and a user-friendly design. In Data Center, you can also select an optimal event volume and log audit events to a file.

GEARS Runtime Engine

HAPI FHIR JPA Server Test Utilities

Common OpenL Rules service

Infinispan JDBC CacheStore Common module

GeoNetwork Domain

Dynamo Framework API project.