Aviation

A flight academy’s scheduling system, fivebotched releases, and the release discipline that finally made update week boring — told as a case study.

A friendly day-one primer on GitLabOps: what the word really means, four questions every delivery answers, seven flashcards, and a supervised first week.

Slack, Teams and Mattermost graded for ChatOps duty: origin signatures, identity, ack windows, platform churn, and what each one still owes you.

Software testing still runs on inherited beliefs. Six common TestOps myths are checked here against published numbers, and the corrections are instructive.

The nine questions engineers ask first about GitOps — principles, CI differences, secrets, tool choice, webhooks — answered precisely and without vendor noise.