I've been doing a lot of interviewing for DevOps, Site Reliability Engineering (SRE), and Cloud Infrastructure jobs, and I think these three concepts are critically underappreciated.
1. Infrastructure As Code
2. Immutable Infrastructure (see my arch server video for examples in the comments)
3. Datacenter-as-a-Computer / Distributed Systems Scheduling
DigitalOcean referral link: [ Ссылка ]
My step-by-step project-based Linux course for beginners: [ Ссылка ]
Free Linux Sysadmin Course Playlist: [ Ссылка ]
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Official Site & e-mail list: [ Ссылка ]
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Podcast: [ Ссылка ]
