Tag: sre

All the articles with the tag "sre".

• Observability is more than dashboards

  29 Jun, 2026

  A pretty dashboard is not observability. Here is the difference, and why it matters the next time production breaks at 3 AM.

• From firewalls and VoIP to SRE

  14 Jan, 2026

  I didn't start in the cloud. Fifteen years from telecom and firewalls to SRE, and why the old layers still make me better at the new ones.