The Cloud Didn’t Remove Infrastructure. It Hid It.
A Gen X IT professional’s view of what we learned before everything became a dashboard
Before the cloud.
Before AI assistants could summarize logs.
Before a portal could spin up a server with a few clicks.
There was a time when being an IT professional meant you had to understand the entire stack.
Not just the application.
Not just the button.
The stack.
We Learned IT From the Bottom Up
A lot of today’s technology abstracts away what is happening underneath.
But many of us who came up in the 90s and early 2000s learned because there was nowhere to hide.
A server went down?
You didn’t open a ticket and wait for a vendor.
You started troubleshooting.
Was it physical?
A bad cable?
A failed NIC?
A switch issue?
A routing problem?
DNS?
DHCP?
Active Directory?
A service that refused to start?
You followed the trail.
And you knew where to look because you understood how the pieces connected.
That’s why certifications drilled concepts like the OSI model into our brains.
Not because we liked memorizing seven layers.
Because when something broke, those layers gave you a map.
The Era of the Accidental Expert
Gen X IT professionals became experts because we had to.
The technology was changing constantly.
We went from:
- DOS
- Windows 3.x
- Windows 95/98
- NT
- Novell
- Windows Server
- virtualization
- early internet infrastructure
- cloud
The learning curve never stopped.
You didn’t finish learning.
You just learned enough to survive until the next thing arrived. 😂
When Documentation Was a Survival Skill
There was no instant answer for everything.
We had:
- printed manuals,
- vendor documentation,
- binders,
- notes from whoever touched the system last,
- knowledge passed from one person to another.
If someone fixed something and didn’t document it?
Congratulations.
Six months later, you were the detective.
The Cloud Changed IT. It Didn’t Eliminate It.
Cloud brought incredible advantages:
- scalability,
- automation,
- flexibility,
- faster deployment.
But the fundamentals still matter.
A cloud console does not replace understanding.
A dashboard does not replace troubleshooting.
Automation does not replace judgment.
Because underneath every cloud service are still:
- networks,
- operating systems,
- identity systems,
- permissions,
- databases,
- hardware somewhere.
The infrastructure didn’t disappear.
It just moved behind an interface.
The Next Generation of IT Needs Both
The best IT professionals today are not the ones who reject the cloud.
They are the ones who understand what the cloud is built on.
The person who understands both worlds is valuable.
The person who knows:
“Here is how we do it now.”
and:
“Here is why it works.”
Final thought
Being in IT has always meant adapting.
The tools change.
The platforms change.
The terminology changes.
But the fundamentals remain:
Understand the technology.
Understand the risks.
Document what you learn.
And never stop learning.
Because the one thing every generation of IT professionals has in common?
We all had that moment where we looked at a broken system and thought:
“Okay… which one of you is lying to me?” 😂