Comparison of distributed file systems

Columns: Client | Written in | License | Access API
BeeGFS | C / C++ | FRAUNHOFER FS ( FhGFS ) EULA , GPLv2 client | POSIX | ObjectiveFS | C | Proprietary | POSIX , FUSE | Spectrum Scale ( GPFS ) | C , C++ | Proprietary | POSIX , NFS , SMB , Swift | MapR-FS | C , C++ | Proprietary | POSIX , NFS , FUSE , S3 | PanFS | C , C++ | Proprietary | DirectFlow , POSIX , NFS , SMB/CIFS , HTTP , CLI | Infinit | C++ | Proprietary ( to be open sourced ) | FUSE , Installable File System , NFS / SMB , POSIX , CLI , SDK ( libinfinit ) | Isilon OneFS | C/C++ | Proprietary | POSIX , NFS , SMB/CIFS , HDFS , HTTP , FTP , SWIFT Object , CLI , Rest API | Scality | C | Proprietary | FUSE , NFS file system , REST , AWS S3 | Quobyte | Java , C++ | Proprietary | POSIX , FUSE , NFS , SMB/CIFS , HDFS , AWS S3 , Tensorflow Plugin , CLI , Rest API

Example questions:
what is the license of the locally managed proprietary distributed file systems client that was made by IBM ? | what is the locally managed proprietary distributed file systems client that was developed in the Fraunhofer Center written in ? | What is the license of the locally managed proprietary distributed file systems client that was released in the second half 2013 ? | What is the locally managed proprietary distributed file systems client that was released in the second half 2013 written in ?

Answers:
Proprietary | C / C++ | Proprietary | C