dataClay is a distributed data store that enables applications to store and access objects in the same format they have in memory, and executes object methods within the data store. These two main features accelerate both the development of applications and their execution.
Stable release: dataClay 2.6 (June 2021)

Research Lines:
Contact:
support-dataclay [at] bsc [dot] es
Software Cost:
Open source (distributed under BSD License 2.0)
New features
Dynamic addition of backends
Federation of objects to a specific backend
Enabling garbage collection of an object attached to a live session
Registration of data models from a git repository in Docker environments
Improvements
Performance optimization in the creation of replicas, versions, consolidation of versions, and federation
Performance optimization in object store methods to update and clone.
Performance optimization in the serialization of objects in critical-path communications
Optimizations in memory/disk management and garbage collection of objects
Optimizations in caching
Improvements in metadata management to increase fault tolerance
Other minor optimizations and bug fixes