Service/ Property | Backup and archival | Bayern Share - Sync+Share | Cloud Storage | ISAR Cloud Storage | Data Science Storage |
---|
Amount of data | Couple of MB up to many PB | Couple of MB up to one TB | Couple of MB up to hundred TB | Some TB up to hundred TB | Multiple TB up to PB |
Speed | ++ | + | +++ | ++ | ++++ |
User management | Local | Integrated into the IDMs of the participating institutions | Integrated in the MWN active directory | Integrated in the MWN active directory | Integrated in the MWN LDAP |
Access via external users | No | Yes, via email invitation | Yes, via guest accounts | No | Yes, via Globus Online |
Who can use it | LRZ user class 1-4 | LRZ user class 1-4 | LRZ user class 1-4 | LRZ user class 1-4 | LRZ user class 1-3 |
Access from LRZ | - Special client on your LRZ VM
| | - SMB/CIFS mount on your LRZ VM
- Web interface
- smbclient commando on the LRZ HPC systems
| - SMB/CIFS mount on your LRZ VM
- smbclient commando on the LRZ HPC systems
| - Mount on the LRZ HPC systems
- NFS mount on your LRZ VM
- scp via HPC login nodes
- Globus Online
|
Access from the MWN | - Special client on your PC/Server
| | | - SMB/CIFS mount on your LRZ VM
- smbclient commando
| - scp via HPC login nodes
- Globus Online
|
Access from the Internet | - Only using IPv6 and only upon request
| | | | - scp via HPC login nodes
- Globus Online
|
Assignment of rights | Access control on ISP instance/client level. No per user assignment of rights. | Granular rights (read, read+write, administer) can be granted per top-level folder Ownership of top-level folder can be passed along | Fine grained access control on file and directory basis is supported | - Writing access only for local admins (Teiladministrator:innen)
- Reading access for every member of the institution
| Flexible access control on a per container level by the data-curators |
Backup/ redundancy | - Backup: 1 copy on tape
- Archive: 2 copies on tape in different data centers
| - Hourly snapshots
- Hourly replication onto a warm stand-by system
- Daily backup onto tape
| - Hourly snapshots
- Hourly replication onto a warm stand-by system
- Daily backup onto tape
| - Snapshots
- Daily backup onto tape
| - Optional: daily or weekly backup onto tape
- Optional: daily or weekly archival onto tape
|