🚀 System Design Interview Prep for SRE/DevOps/PE Roles
Preparing for SRE/DevOps/PE system design interviews?

reliabilitywhisperer.substack.com/p/system-des...

www.linkedin.com/pulse/ai-lay...

Just days after Cisco’s CEO told CNBC he “doesn’t want to use AI as a reason to cut jobs,” reports point to another 7,000-employee layoff in 2025—framed by the company itself as driven by AI adoption and “industry shifts.”

Read my full report on Cisco's Mass Layoff

I just published a deep dive on system design challenges for production engineers:

reliabilitywhisperer.substack.com/p/production...

These are not just interview questions — they’re the kinds of problems engineers at Google, Meta, Apple, and Microsoft solve every day.
#SRE #Devops #SystemDesign

💻 When your Linux process is in deep "uninterruptible sleep" but so is your career! 😴

Ever had a process you couldn't kill with SIGKILL?

reliabilitywhisperer.substack.com/p/understand...

#SRE #DevOpsLife #LinuxTroubleshooting #SiteReliability

Understanding the Linux "fortune" Utility and How to Read Its .dat Files in Python

reliabilitywhisperer.substack.com/p/understand...

Do you know about "Pause" container in kubernetes?

reliabilitywhisperer.substack.com/p/unraveling...

Learn about PID-1 process in kubernetes

reliabilitywhisperer.substack.com/p/unraveling...

Learn the differences between Devops, SRE and Platform engineering
reliabilitywhisperer.substack.com/p/the-battle...

Learn about python iterators and learn some tips along the way

reliabilitywhisperer.substack.com/p/exploring-...

reliabilitywhisperer.substack.com/p/understand...

Learn about ICMP , header fields and message types. Also, where does it fit in osi layer?

reliabilitywhisperer.substack.com/p/icmp-the-i...