Digital notebook

Short thoughts, kept light.

Observations that are worth keeping but do not need to become essays.

A useful dashboard answers a decision

  • observability
  • systems

Invalid credentials are still a security signal

  • security
  • engineering

Latency is a chain, not a number

  • networking
  • system-design

Establish the base before forcing the escape

  • bjj
  • learning

The best automation leaves evidence

  • automation
  • reliability