CMDB Health Check — Diagnostic & Benchmark Tool

CMDB Health Check is a read-only ServiceNow application that gives CMDB Managers, IT Directors, and CIOs an instant, benchmark-based assessment of their CMDB quality. Unlike the native CMDB Health Dashboard, this tool goes beyond raw metrics — it compares your scores against industry best practices and shows you exactly how far you are from a healthy CMDB.

What This Tool Does:

1. Calculates Five Health Dimensions
   - CI Completeness — Are your mandatory fields populated?
   - Discovery Coverage — What percentage of CIs are auto-discovered?
   - CI Currency — Are your CIs current or gone stale?
   - Relationship Integrity — Are CIs properly connected?
   - CSDM Alignment — How aligned are you with the Common Service Data Model?

2. Compares Against Industry Benchmarks
   Each score comes with a target benchmark (70-90 percent) and shows the gap between where you are and where you should be.

3. Delivers Three Views for Three Audiences
   - Executive View for CIO and IT Director in business language
   - Score Tiles for CMDB Managers with RAG indicators
   - Drill-Down Panels for Technical Teams by CI class

4. Provides Actionable Findings
   The Top-3 findings panel highlights the largest gaps and frames them as consulting-ready action items.

5. Runs Entirely Within Your Instance
   No external data transfer. No MID Server required. No Integration Hub needed. 100 percent local processing with results cached via a lightweight Scheduled Job.

Key Differentiators vs Native CMDB Health Dashboard:
- Benchmark comparison against industry targets
- CSDM Readiness scoring (Business Services, Technical Services, Service Offerings)
- Executive Summary View in business language
- CI class drill-down for prioritized remediation
- Email export for internal reporting

Perfect For:
- CMDB Managers wanting a quick health assessment
- CIOs preparing for CSDM adoption discussions
- IT Directors evaluating CMDB investment ROI
- ServiceNow Architects benchmarking client environments

Installation & Usage:
Install directly from the ServiceNow Store. Open the CMDB Health Check module in the App Navigator. Results generate in under 15 seconds on a typical instance. All configuration is managed through System Properties — no code changes required.

Key Features:

- Five CMDB health dimension scores (Completeness, 
    Discovery, Stale CI, Relationships, CSDM)
- Benchmark comparison against industry targets
- Executive Summary View for CIO / IT Director
- Interactive radar chart with benchmark overlay
- CI class drill-down panels
- Top-3 findings with actionable recommendations
- Email export of health check results
- Local caching via Scheduled Job for performance