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Aug 18
•
Adrian Hornsby
1
When Your SLO Is Really an Invariant
Report a thing that must never happen as 99.98%, and you have already turned an incident into a statistic.
Aug 10
•
Adrian Hornsby
1
4
1
Learning Is in the Doing
Satya Nadella says you cannot offload your learning. Here is the part he did not get into.
Aug 4
•
Adrian Hornsby
2
1
Respecting What Came Before
A working system is a record of problems someone already solved
Aug 2
•
Adrian Hornsby
3
1
July 2026
Turtles All the Way Down
AI will not run your operations for you, because someone still has to run the AI.
Jul 28
•
Adrian Hornsby
2
2
Escalate Early, Escalate Often
One of the strongest moves a team has, and it only works if someone above makes it safe.
Jul 20
•
Adrian Hornsby
1
2
We’re Building Agents on a Foundation Most Engineers Have Never Heard Of
Control and data planes, static stability, and what an agentic layer actually does to the separation.
Jul 1
•
Adrian Hornsby
8
2
June 2026
The Undeclared Crisis
Why software has learned to live with regular critical incidents, and what it would take to stop
Jun 26
•
Adrian Hornsby
2
3
When Customers Compensate for You
What your customers are actually telling you when they won’t stop asking for updates
Jun 23
•
Adrian Hornsby
2
1
1
No Change Left Behind
Bringing discipline to manual changes
Jun 1
•
Adrian Hornsby
2
4
2
May 2026
The Invoice That Arrives After the Incident Is Over
Why learning always loses when the other side of the comparison is zero
May 20
•
Adrian Hornsby
1
1
The Severity Argument You Keep Having
The argument no rubric will ever settle — and what would
May 16
•
Adrian Hornsby
3
2
1
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