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Slurm Job Scheduling System  

One way to share HPC systems among several users is to use a software tool called a resource manager. Slurm, probably the most common job scheduler in use today, is open source, scalable, and easy to install and customize.

Memory  

Kubernetes is known to be inflexible when it comes to persistent storage, but Rook now offers cloud-native storage and seeks to achieve harmony.

Preparing to Move  

Move a workload to the cloud without trouble, and leverage cloud benefits for a conventional setup.

Dreaming of Clouds  

Cloudy with a chance of better provisioning tools: The new Amazon Web Services Cloud Development Kit adds a powerful new tool to the DevOps toolkit.

Port of Call  

The Dockly terminal tool helps you troubleshoot and manage multiple Docker containers.

Traffic Control  

The nimble Envoy proxy server addresses modern container environments, but does it outperform its rival Istio, which has Envoy at its core?

Ads Subtracted  

We compare seven free blocking filters for advertisements and look at how they integrate into the network.

Blast from the Past  

We show you how to build a compact, single-task device – if you dare to crack open an old laptop.

Spick and Span  

Release 2 of Percona Monitoring and Management for open source databases helps reign in inefficient queries and ensure you are making the best use of the available hardware.

Teamwork  

We compare three popular packages that are designed to simplify teamwork: EGroupware, Group Office, and Kopano.
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