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2026-09-22
When the office loses internet or the switch in the server room fails, everything that depends on the network stops: mail, CRM, cloud accounting, IP telephony, order processing on the website. Redundancy of communication …
Read more2026-09-22
When a critical service goes down, the technical failure is only half the problem. The other half unfolds among people, and usually costs more. Without decisions made in advance, the first thirty minutes look the same at …
Read more2026-09-16
Conversations about fault tolerance usually dive into technical details within the first two minutes: replication, failover, timeouts, quorum. The executive is left to assess the proposal based on the speaker’s …
Read more2026-09-10
To the question “Do we have backups?” a technical specialist almost always answers affirmatively, and answers honestly: there’s a job in the scheduler, files are being created, space is being used. The manager mentally …
Read more2026-09-07
In most companies the infrastructure diagram exists in two forms. The first is a pretty presentation: clusters, replicas, load balancers, arrows between them. The second is the real one — in a single engineer’s head — …
Read more2026-09-04
While infrastructure is working, it looks like an item in the expense report that you want to cut. Once it fails — the tone flips: engineers ask for a budget for “proper reliability”, the CFO looks at the estimate, and …
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