Data Storages
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Data Storages
Here are the services available for data storage for various activities, including learning, teaching, and research.
Features
For more information on each service, click on the service name.
1. Capacity and Usage
| Service name | Capacity | Usage and Notes |
|---|---|---|
| Google Drive My Drive, Shared Drive |
My Drive: 100GB*1 Shared Drive: 50GB |
Documents sharing in projects - My Drive can be used by SPS-ID holders. - Shared Drive is available for each Secondary Groups. |
| OneDrive (Microsoft 365) | 5TB*6 | |
| File Transfer (KUMail Storage) | 2GB | Share contracts and confidential documents with students or persons outside the university |
| File storage in Garoon | 5GB*2 | Storage of meeting documents and regulations for long-term sharing |
| Messages in Garoon | 5GB*2 | Short-term sharing of business documents |
| Nextcloud (Campus ICT Labs) | 100GB | File sharing in projects and research groups |
2. Sharing Functions
| Service name | Sharing among multiple personal devices | Shareable with | Shareable range | ||
|---|---|---|---|---|---|
| Faculty & Staff | Students or persons outside the university | Individual | Secondary Group | ||
| Google Drive My Drive, Shared Drive |
◯ | ◯ | ◯ | ◯ | ◯ |
| OneDrive (Microsoft 365) | ◯ | ◯*5 | ◯*5 | ◯ | × |
| File Transfer (KUMail Storage) | × | ◯ | ◯ | ◯ | × |
| File storage in Garoon | × | ◯ | × | ◯ | ◯ |
| Messages in Garoon | × | ◯ | × | ◯ | △*4 |
| Nextcloud (Campus ICT Labs) | ◯ | ◯ | ◯ | ◯ | × |
3. Other Functions
| Service name | Change of Owner | Trash function |
|---|---|---|
| Google Drive My Drive, Shared Drive |
△*3 | ◯(30 days) |
| OneDrive (Microsoft 365) | × | ◯(93 days) |
| File Transfer (KUMail Storage) | × | × |
| File storage in Garoon | ◯ | ◯(10 days) |
| Messages in Garoon | × | × |
| Nextcloud (Campus ICT Labs) | ◯ | ◯(No deadline, under consideration) |
- Totals within Google Workspace
- Totals within Garoon
- Folders and files in Google Drive's My Drive can have their owners changed to the user with whom they are shared, but since only one user can be designated as the owner, the current owner must change to the new owner. For example, if the current owner leaves the company without changing to the new owner, the owner of the relevant file/folder cannot be changed, and the relevant file/folder will be deleted after 360 days. Folders/files in the Google Drive shared drive are owned by the team, not the individual. Even if the creator leaves the company, there is no need to change the owner.
- Garoon messages can select a secondary group and designate its members as the destination, but they are kept as individual members in the destination, so if a member in the secondary group changes after the message is sent, the message destination will not reflect the change.
- OneDrive sharing has been available for both internal and external users since October 4, 2023. However, since Microsoft365 has strict restrictions on searching and viewing by other users, it is not possible to search by name or group when setting up sharing. Sharing is only possible when the email address is an exact match.
- From February 2024, A1 license will be changed to 100 GB.
