Year: 2026
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Installing Rocky Linux
Reading Time: 5 minutesInstalling Rocky Linux shows how to install, step-by-step, the Rocky Linux OS. First and foremost: What is Rocky Linux? Nowadays, Red Hat is one of the biggest and most important companies in the IT sector. They develop and maintain Red Hat Enterprise Linux, one of the biggest Linux flavors used by companies…
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Getting Started with Lustre File System
Reading Time: 7 minutesThis article shows an introduction to Luster File System. First and foremost: What is Lustre? Lustre is a distributed, parallel file system designed for high-performance computing (HPC) environments. It is a storage architecture for clusters! In simple terms, it’s a filesystem that distributes data across multiple servers, allowing many clients to read…
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View Information About Slurm Nodes and Partitions
Reading Time: 4 minutesView Information About Slurm Nodes and Partitions displays details of partitions and nodes for a Slurm system. First and foremost, if you’re new to HPC and Slurm (like me), I’d recommend some articles that we’ve written about this subject: Let’s Explore High Performance Computing Setting Up a Slurm Cluster in a Lab…
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An Introduction to Job Submission on a Slurm Cluster
Reading Time: 6 minutesAn Introduction to Job Submission on a Slurm Cluster provides the basic commands for submitting jobs. First and foremost, we’ve written an article explaining how to deploy a Slurm cluster in a lab environment. If you wanna check this article, please click here. srun – Interactive/Immediate Execution The “srun” command is used…
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Slurm srun Invalid account or account/partition combination specified
Reading Time: 5 minutesThis is a simple article that demonstrates an error when submitting a job to a Slurm cluster, outlines the details of the error, and explains how to fix it. First and foremost, I’d like to share two articles related to this topic. The first is an introduction to HPC and Slurm (click here to…
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Creating a Simple Python Project Using a Virtual Environment
Reading Time: 3 minutesCreating a Simple Python Project Using a Virtual Environment demonstrates, in practice, how to use a virtual environment. First and foremost, we’ve written an article to explain how to install Python on Windows. Click here to access this article. Additionally, if you’re not familiar with Python virtual environment (venv), there is an…
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Working with Python Virtual Environments on Windows
Reading Time: 4 minutesWorking with Python Virtual Environments on Windows shows what a Python virtual environment is and how to use it. First and foremost, if you are new to Python like me and would like to install Python on Windows, we’ve written a short article to show how to do it. Click here to…
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Installing Python on Windows
Reading Time: 2 minutesInstalling Python on Windows shows how to install Python step-by-step. I’ve been using Python on Linux, and I’d like to run it on Windows. So, I decided to create this simple article showing all the necessary steps to install Python on Windows. In this case, I’m running Windows 11 (I did not…
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Setting Up a Slurm Cluster in a Lab Environment
Reading Time: 11 minutesSetting Up a Slurm Cluster in a Lab Environment shows, step-by-step, how to deploy and configure a Slurm cluster. Previously, we’ve written an article introducing HPC and Slurm. You can check this article by clicking here. First and foremost, I’m not an expert on HPC or Slurm (I’m a learner). So, as…
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Let’s Explore High Performance Computing
Reading Time: 4 minutesHPC is an acronym for High Performance Computing. High-performance computing (HPC) generally refers to processing computationally intensive tasks at high speed across multiple servers in parallel. Those server sets are clusters with compute servers using a high-speed, low-latency network. What’s an HPC Cluster? In an HPC cluster, each computer/server is a node.…