Zero-Downtime Dreams: Observability & Optimisation for Live Systems

Observability
Optimization
Kubernetes
DevOps
SRE
Observability-driven optimisation techniques to enable live migrations, cost savings, and resilient systems with minimal downtime.
Published

September 6, 2025

Get the Slides here

Event Link

Speaker: Kunal Das (Developer Advocate APAC, CAST AI)

This session covers practical approaches to observability and optimisation that help teams achieve live migrations, safer deployments, and lower operational cost while maintaining availability.

Agenda

  1. Why observability matters for uptime and optimisation
  2. Key signals and telemetry for live migrations
  3. Automated optimisation: examples and tooling
  4. Patterns for near-zero downtime deployments
  5. Case studies and lessons learned

Resources

  • Slides: https://raw.githubusercontent.com/kunalworldwide/Sessions/main/2025/Observability%20%26%20Optimisation/Zero-Downtime%20Dreams_compressed.pdf
  • Event: https://lu.ma/q6ypbkep