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Deploying a multi-container application using Podman and Quadlet

Learn about the unit files Quadlet supports and how to use them to deploy containers using Podman and systemd.

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How to cache Ansible facts with Redis

Persisting Ansible fact data improves execution time, particularly when running different playbooks in sequence or targeting many hosts.

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irqbalance: design and internals

A deep dive into the design and internal

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Why the future of Web3 needs open source, sustainable blockchains

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How to hold better IT retrospectives

Retrospectives are an important way to evaluate and improve your team’s productivity and effectiveness. Try these best practices in your next retrospective.

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Connect Prometheus alerts to IT service management (ITSM) workflows

Build a mechanism to proxy a simple webhook to ServiceNow or another ITSM tool using Red Hat OpenShift-based Prometheus monitoring.

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5 changes to help grow your IT career

Start making incremental changes now, and soon you’ll build habits that can help your career grow.

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