Draft article not currently submitted for review. This is a draft Articles for creation (AfC) submission. It is not currently pending review. While there are no deadlines, abandoned drafts may be deleted after six months. To edit or make changes to this draft, simply click on the "Edit" tab at the top of the window. To be accepted, a draft should: Show the subject qualifies for a Wikipedia article by using multiple sources that meet four criteria. The sources should be (1) reliable (2) secondary (3) independent of the subject (4) talk about the subject in some depth. For some topics, there are alternative criteria. Be written from a neutral point of view Respect copyright and do not plagiarize. Do not copy-paste. It is strongly discouraged to write about either yourself or your business or employer. If you do so, you must declare it. Where to get help If you need help editing or submitting your draft, please ask us a question at the AfC Help Desk or get live help from experienced editors. These venues are only for help with editing and the submission process, not to get reviews. If you need feedback on your draft, or if the review is taking a lot of time, you can try asking for help on the talk page of a relevant WikiProject. Some WikiProjects are more active than others so a speedy reply is not guaranteed. How to improve a draft Wikipedia:Contributing to Wikipedia – a basic overview on how to edit Wikipedia. Help:Wikitext – how to use the markup Help:Referencing for beginners – how to include references Wikipedia:Article development – how to develop your article Wikipedia:Writing better articles – how to improve your article Wikipedia:Verifiability – make sure your article includes reliable third-party sources You can also browse Wikipedia:Featured articles and Wikipedia:Good articles to find examples of Wikipedia's best writing on topics similar to your proposed article. Improving your odds of a speedy review To improve your odds of a faster review, tag your draft with relevant WikiProject tags using the button below. This will let reviewers know a new draft has been submitted in their area of interest. For instance, if you wrote about a female astronomer, you would want to add the Biography, Astronomy, and Women scientists tags. Add tags to your draft Editor resources Easy tools: Citation bot (help) | Advanced: Fix bare URLs Last edited by Qwerfjkl (bot) (talk | contribs) 13 days ago. (Update) Submit the draft for review!

Open OnDemand (also referred to by the shorthand OOD) is an open-source web portal and science gateway platform that provides browser-based access to supercomputers and other high-performance computing (HPC) resources. Rather than requiring users to connect via SSH, a VPN client, or a command-line job scheduler, Open OnDemand allows researchers, students, and other users to submit and monitor batch jobs, manage files, and launch interactive applications such as Jupyter, RStudio, MATLAB, and Visual Studio Code directly from a standard web browser.

The project is developed and maintained by the Ohio Supercomputer Center (OSC) in partnership with a global community of contributors, and has been funded primarily through grants from the U.S. National Science Foundation (NSF).

The content to be added

Open OnDemand runs on a dedicated Linux "web node" that mediates browser access to one or more back-end HPC clusters, which need not run the same operating system as the web node.^[1]

As of version 4.2, the web node officially supports:^[1]

• RedHat/Rocky Linux/AlmaLinux 8, 9, and 10
• Ubuntu 24.04 and 26.04
• Debian 12 and 13
• Amazon Linux 2023

Supported hardware architectures include x86_64 on all listed distributions, with aarch64/ARM64 and ppc64le support available on most of them.^[1] Earlier releases (prior to version 3.1) also supported RedHat/CentOS 7, which was dropped starting with version 3.1.^[2]

• Science gateway
• High-performance computing
• Ohio Supercomputer Center
• Appverse – Open OnDemand's community app framework

^[3]