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ITPUB
ITPUB
Mar 9, 2017 · Operations

How the Four‑Eyes Principle Saves IT Ops from Costly Mistakes

The article shares frontline IT operations experiences, emphasizing careful command execution, mandatory operation logs, two‑person verification, and backup strategies to prevent disastrous errors, illustrated by real incidents like a massive Deutsche Bank loss caused by a simple input mistake.

IT best practicesOperationsbackup strategy
0 likes · 4 min read
How the Four‑Eyes Principle Saves IT Ops from Costly Mistakes
Efficient Ops
Efficient Ops
Feb 20, 2016 · Operations

When Punishment Hurts Ops: Building Safer, More Collaborative Teams

The article recounts a 2016 database overwrite incident, critiques the instinct to punish responsible staff, and proposes collaborative safeguards like the four‑eyes principle, Tmux session sharing, and command confirmations to improve operational reliability and team morale.

PunishmentTeam CultureTechnical Safeguards
0 likes · 8 min read
When Punishment Hurts Ops: Building Safer, More Collaborative Teams