it-operations

Define four priority levels based on user impact and business cost: P1 for complete outages, P2 for major degradation, P3 for partial issues with workarounds, and P4 for minor problems. Assign response time targets and escalation rules to each level.

The 3-2-1 rule requires three copies of data, on two different media types, with one copy offsite. Implement it with a production copy, local NAS snapshots, and cloud storage backups, then define retention using grandfather-father-son rotation.

Measure your false positive rate, categorize alerts by actionability, and convert non-actionable alerts to dashboard metrics. Aggregate similar alerts, add runbook links for context, and review thresholds weekly to keep alert volume trending down.

Prometheus with Grafana is free and excellent for cloud-native metrics but has a steep learning curve. Datadog and New Relic offer integrated metrics, logs, and traces at higher cost. ELK excels at log analytics and on-premises deployments.

Focus on systems and processes rather than individuals, document a detailed timeline, perform root cause analysis with 5 Whys, and create action items with owners and due dates. Schedule the review within 48 hours and track action items to completion.

Automate tasks performed more than 10 times per week, error-prone tasks, or tasks blocking other work. Calculate ROI by comparing annual manual cost against development and maintenance cost; automate when break-even occurs within 12 months.