~/talk

How Misjudging the Importance of an Unloved Project can Turn Into a Dis

Talkat CTO Craft Con: Berlin 2025 · 2025-09-23..09-24· [engineering-leadership]
name:Jerzy
links:none on file
slides:none on file

A legacy hosting product serving 1,000 clients and delivering only 5% of revenue runs on a 12‑year old seph 50 TB cluster, goes offline after a power failure, and spends four days failing to resync storage, seven days restoring S3 backups and two weeks of five engineers to revive core services; 15–20% of customers leave, a €20,000 external fix is considered, and the business moves core services to AWS managed offerings while tightening QA and Well‑Architected checks.

AI-written summary · about

  1. 0:00Introduction and project background
  2. 3:16Why legacy projects become disasters
  3. 8:04The power failure and recovery chaos
  4. 12:12Business impact and emotional attachment
  5. 16:53Root causes and hard lessons learned
  6. 17:37Summary and next steps
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