The existing main decentralized storage solutions like filecoin only provide storage module. AFAIK, CATA is not limited to a specific storage module (e.g.file system or database). The idea is to develop a big decentralized data system that provide flexible, scalable and practical data management services for upper layer.
The idea is good but when we are going to see its practical implementation? Till date we are just hearing that such and such features will be shown but the team is yet to show us anything.