I looked at some distributed file systems but it seems they are all geared towards big cloud data except maybe BlueFS/EnsemBlue, but except some papers I didn't find anything about it.

Global file systems could be the answer. They offer the flexibility, resilience and capacity of the cloud, but retain the simplicity – at least for applications and operating systems – of NAS.

“We are proud that SSA chose our Linux data replication and file synchronization systems,” said CTO and Founder of EnduraData, A. El Haddi.

EnduraData, founded by A.A. El Haddi in 2006, focuses on delivering software for leveraging all data management, including unstructured data replication, file synchronization for data protection ...

We look at cloud file services, which provide a file system-like architecture that gives users access to file data wherever they are, just as if it were a local NAS filer.

EnduraData meets significant challenges with its EDpCloud File Sync and Replication software to synchronize data. Thanks to ensuring security, fast response times, excellent management, and data ...