Why Tracing Might Replace (Almost) All Logging

This is a thread about why tracing will gradually…

DevOps, Observability, and the need to tear down organizational boundaries

Performance is a shape, not a number

Applications have evolved – again – and it’s time for performance…

APM Is Dying

How architectural evolution is going to create deep systems (and kill APM)

Observability will never replace Monitoring (because it shouldn’t)

What made SLOs so messy (and what we can do about it)

Three Pillars with Zero Answers

Towards a New Scorecard for Observability

Applying the Scientific Method to Software Engineering

The “Three Pillars of observability” that weren’t

“Resources” and “Transactions”: a fundamental duality in observability