# Observability Data and Collection Boundaries

*MuleSoft Platform Architect Study Guide · Monitoring and analyzing application networks · Last updated November 13, 2026 · https://www.certifyforce.com/study-guide/mulesoft-platform-architect/monitoring-and-analyzing-application-networks/observability-data-and-collection-boundaries*

Identify application, API and agent data producers, then configure custom measurements and diagnostic logs within their collection and access boundaries.

- Certification: Salesforce MuleSoft Platform Architect
- Exam section: Monitoring and analyzing application networks
- Study guide: https://www.certifyforce.com/study-guide/mulesoft-platform-architect

**Official exam objective:**

> Identify the components of Anypoint Platform that generate data for monitoring and alerting.

## What the exam expects

- Identify which component must produce a missing measurement or diagnostic record.
- Configure numerical custom facts separately from their contextual dimensions.
- Select application or managed-API log points with the appropriate permission.
- Establish hybrid collection per server and distinguish reporting from continuous delivery.

A **fact** is a numerical custom measurement; a **dimension** provides context; a **log point** generates selected diagnostic logs; a **Monitoring agent** collects data from its hybrid server; an **analytics event** describes an API request ([custom metrics](https://docs.mulesoft.com/monitoring/anypoint-custom-metrics-connector), [log points](https://docs.mulesoft.com/monitoring/log-points), [hybrid setup](https://docs.mulesoft.com/monitoring/am-installing), [event reports](https://docs.mulesoft.com/api-manager/latest/analytics-event-api)).

## Key facts

| Fact | Detail | Source |
|---|---|---|
| Business measurement | Configure Send Custom Metric in the application flow. | [Custom metrics](https://docs.mulesoft.com/monitoring/anypoint-custom-metrics-connector) |
| Fact versus dimension | Numerical measurement versus contextual grouping. | [Custom metrics](https://docs.mulesoft.com/monitoring/anypoint-custom-metrics-connector) |
| Validation coupling | Unselected exception option logs failure without breaking the flow. | [Custom metrics](https://docs.mulesoft.com/monitoring/anypoint-custom-metrics-connector) |
| Network graph | Visualizer edges reflect seven days of traffic. | [API Visualizer](https://docs.mulesoft.com/visualizer/) |
| Hybrid collection | Install Monitoring on each required server. | [Hybrid setup](https://docs.mulesoft.com/monitoring/am-installing) |
| Forwarding scope | The supported hybrid log-forwarding switch is per server. | [Hybrid setup](https://docs.mulesoft.com/monitoring/am-installing) |
| Application log points | Require Runtime Manager Manage Settings. | [Log points](https://docs.mulesoft.com/monitoring/log-points) |
| Managed API log points | Require API Manager Manage Policies. | [Log points](https://docs.mulesoft.com/monitoring/log-points) |
| Event reporting | Eligible existing report access supports ad hoc analysis, not synchronization. | [Reports](https://docs.mulesoft.com/api-manager/latest/analytics-event-api) |

## Check yourself

- When a custom chart uses its documented default aggregation, what calculation has been selected?
- When the integral aggregation is selected, which quantity does it return?
- When following the connector's Dimension-dialog setup, what documented Collapsible default is retained?

## Sources

- [Creating Custom Metrics](https://docs.mulesoft.com/monitoring/anypoint-custom-metrics-connector)
- [Generating Real-Time Logs](https://docs.mulesoft.com/monitoring/log-points)
- [Mule API Analytics Reports](https://docs.mulesoft.com/api-manager/latest/analytics-event-api)
- [Monitoring for Hybrid Deployments](https://docs.mulesoft.com/monitoring/am-installing)
- [API Visualizer Overview](https://docs.mulesoft.com/visualizer/)
- [Anypoint Monitoring Overview](https://docs.mulesoft.com/monitoring/)

## About the full unit

The "Core concepts", "Exam traps" and "Worked scenario" sections of this unit, its 7 linked practice questions, and unlimited timed mock exams are included with the MuleSoft Platform Architect pack (USD $19): https://www.certifyforce.com/practice-exams