4.1. Monitor Fabric Items

💡 First Principle: Monitoring is your window into system health—without it, you're flying blind. Problems that go undetected compound over time: a slowly degrading pipeline eventually fails at the worst moment, a silently failing job produces incorrect reports for weeks. Effective monitoring detects issues before users do.

What breaks without proper monitoring? Consider a nightly pipeline that starts taking 10% longer each week. Without monitoring, nobody notices until it misses the business SLA—then it's a crisis. With monitoring, you catch the trend early and optimize before it becomes urgent.