Holland Computing Center Updates

FINAL REMINDER: Removal of Oracle Java from HCC systems effective August 1st, 2024

by Holland Computing Center
In accordance with University policy regarding a recent change in Oracle Java licensing, all system-wide Oracle Java installs will be removed from HCC systems no later than August 1st, 2024. All individual use of Oracle Java on HCC systems
Announcement
Anvil
Swan
Software

Removal of Oracle Java from HCC systems

by Holland Computing Center
In accordance with University policy regarding a recent change in Oracle Java licensing, all system-wide Oracle Java installs will be removed from HCC systems no later than August 1st, 2024. All individual use of Oracle Java on HCC systems
Announcement
Anvil
Swan
Software

CryoSPARC now available via Swan Open OnDemand

by Holland Computing Center
HCC is pleased to announce that CryoSPARC is now available via Swan's Open OnDemand portal. Swan is HCC's newest supercomputer and Open OnDemand is a web-based interface to Swan that runs entirely in a browser. CryoSPARC is a complete
New
Announcement
Software

Swan now available for use!

by Holland Computing Center
New
Swan
Announcement
HCC is launching its newest cluster, Swan, for general use by the University of Nebraska community. Swan expands HCC's computing resources greatly, having nearly 3-4 times the computing power Crane's hardware provided while occupying less

Jupyter Notebook App Retirement

by Holland Computing Center
The Jupyter Notebook app on Crane and Rhino’s Open OnDemand will be retired on May 20th, 2022.  The Notebook app has been superseded by the Jupyter Lab environment, which provides all the functionality of Notebook and more.  All notebooks
Crane
Rhino
Announcement
Software

Open OnDemand now available

by Adam Caprez, Applications Lead
Announcement
Improvement
Crane
Rhino
HCC is pleased to announce the availability of the Open OnDemand interface for the Crane and Rhino clusters. Open OnDemand (OOD) is an NSF-funded open-source HPC portal with the goal of providing an easy to use web-based interface to...

New ticketing system live

by Adam Caprez, Applications Lead
Dear HCC User Community, HCC has made the switch to the new ticketing system and it is live. Emails to [email protected] will automatically go into the new system. If you have a currently open ticket with the old system, you may...
Announcement
Improvement

Ticketing system switch

by Adam Caprez, Applications Lead
Dear HCC User Community, HCC will soon switch to a new ticketing system to track support requests. We are planning to make this change at the beginning of next week, coinciding with the start of the new semester. The hcc-support@unl...
Announcement
Improvement