The backstage of Perimon.
Architecture decisions, infrastructure trade-offs, product thinking, and business moments behind Perimon — an edge web monitoring platform.
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99.9% uptime: what that number hides — and what it should actually say
Atlassian, 2022: 13 days offline, 99.9% contractual SLA, compensation capped at half a monthly bill. How the number on the dashboard and the reality your customers experience can diverge completely.
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TechMar 24, 2026
Building HA Monitoring on NATS JetStream + taskiq in Kubernetes
From a single-replica fragile scheduler to a proper HA setup: five silent bugs, five fixes — and a nats.py race condition only visible by reading the source.
MilestoneMar 13, 2026
Observability doesn't belong only to the big players.
Why I'm building Perimon and writing about it — a unified monitoring platform for web professionals who can't afford a full SRE team.