Operations | Monitoring | ITSM | DevOps | Cloud

Networks generate the most data of any system in your stack and have the least patience for stale dashboards. Interface counters tick every second. BGP sessions flap. Flow records arrive in bursts. When something goes wrong, you don’t have 10 seconds to wait for an aggregation to finish.

Modern engineering teams are drowning in telemetry data. A mid-sized Kubernetes cluster running 50 microservices can generate millions of log lines per minute. Add distributed traces, Prometheus metrics, cloud provider events, and application-level instrumentation and you're looking at terabytes of observability data every day. The problem isn't just volume. It's what you do with it.

If you run a service desk, you’ve likely seen this pattern: Service requests, incidents, and change requests often end up in the same queue under the same SLA, even though they require different handling. Many requests that could be resolved through self-service still go through manual intervention, while misclassification adds further delays and confusion. Service request management brings structure to this by defining how requests are handled end to end.

An error budget is the acceptable amount of unreliability permitted by your SLO over a defined time window. It is not a target. It is not a stretch goal. It is a hard ceiling that, when breached, should trigger a pre-agreed organizational response — feature freezes, postmortems, or infrastructure investment. The formula is blunt: Error Budget = 1 - SLO Target Error Budget (time) = (1 - SLO Target) × Window Duration For a 30-day window: That last number should make you uncomfortable.

We always knew that Airbnb’s engineering is operating on a completely different scale, and their new high-volume metrics pipeline is proof of that. This is one of those rare stories where scale and efficiency go hand in hand - they modernized their observability stack with open source components and reduced cost by an order of magnitude. Airbnb is now processing more than 100 million samples per second on a single production cluster.

AWS delivers CloudWatch metrics in OpenTelemetry format via Firehose, but AppSignal uses its own internal format. Building the parser to bridge these two formats presented several technical challenges. The metrics arriving through this pipe power AWS automated dashboards. When AppSignal detects metrics from a supported AWS service, it creates a dashboard for it automatically, with pre-built charts grouped by category: compute, databases, networking, messaging, storage, and others.