036 - The Hidden Cost of Abstraction in Modern IT

Abstraction has made modern IT faster, easier, and more scalable but it’s also quietly eroding the deep technical understanding that SysAdmins used to rely on.In the first SysAdmin Weekly episode of 2026, Andy and Eric dig into how layers of abstraction stretching from cloud platforms and managed services to Kubernetes and modern software design are changing what it means to be a SysAdmin.The guys explore where abstraction helps, where it actively hurts, and why losing visibility into how systems actually work becomes a serious problem the moment something breaks underneath the hood.Along the way, they connect abstraction to real-world examples: cloud VMs, Microsoft 365, Kubernetes misconfigurations, browser monocultures, Rust’s “memory safe” reputation, and even how modern generations interact with technology differently than those who lived through the pre-cloud era.The episode wraps with practical advice for SysAdmins who want to stay sharp in an increasingly abstracted world while focusing on curiosity, home labs, documentation, and rebuilding deep product knowledge before the defaults fail you.If you’ve ever felt like IT is turning into a collection of black boxes, this episode is for you.Episode Resources- SysAdmin Weekly Website - https://www.sysadminweekly.com- SysAdmin Weekly Companion Newsletter - https://newsletter.sysadminweekly.com- Github Discussions is Coming Soon! - I Promise!- AndyOnTech - https://www.andyontech.com- Project Runspace - https://www.projectrunspace.org- What are IRQs? - https://en.wikipedia.org/wiki/Interrupt_request- Code: The Hidden Language of Computer Hardware and Software - https://www.amazon.com/Code-Language-Computer-Hardware-Software/dp/0137909101- From Mathematics to Generic Programming - https://www.amazon.com/Mathematics-Generic-Programming-Alexander-Stepanov/dp/0321942043