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Articles tagged "maintenance"

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Guides

Announcing maintenance so people come back

A planned outage and an unplanned one look identical to somebody who did not know. Three timings, four sentences, and overrunning honestly.

· 3 min read
Guides

The smoke test that takes four minutes

A server that starts is not a server that works. Six checks, written down once, run the same way every time by whoever is there.

· 3 min read
Guides

Rolling out a config change safely

Six changes have fifteen interactions and no starting point. The ten extra minutes that make every change reversible by somebody who is not you.

· 3 min read
Guides

The staging server nobody has

A few pounds a month against the update that breaks in front of a hundred people. What twenty minutes of testing actually catches.

· 3 min read
Guides

Scheduled restarts: cure or bandage

The useful question is not whether to restart. It is whether yours is buying headroom or hiding a leak that is getting worse.

· 5 min read
Guides

Your first plugin list, and what to resist

Four plugins make a working server. Everything after that is thirty chances the next update breaks you and twenty authors who might stop.

· 4 min read