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User guides and tutorials


Docs CSC contains user guides, FAQs and tutorials related to CSC services.

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Puhti upgraded to RHEL 8

The operating system of Puhti has been upgraded to Red Hat Enterprise Linux (RHEL) 8. Click here for more information.


If you encounter any issues, please don't hesitate to contact Service Desk!

Quick links

Puhti and Mahti Overview
LUMI User Guide
Allas User Guide
Kvasi QLM Guide
Helmi User Guide
Getting started with Puhti
Getting started with Mahti
Getting started with LUMI
Getting started with Helmi
Sensitive Data services User Guide
Machine Learning Guide

What's new


Computing environment

Data Management

Training & tutorials