RH
Platform Operations

Admin / Platform View

Operational view for data and platform teams. Component health, throughput and the end-to-end architecture behind the Knowledge Hub.

All critical paths operational
Data Sources
Healthy

38 connected systems — ERP, Aconex, SharePoint, CAD vaults, survey feeds

Ingestion Pipelines
Processing

112 pipelines · last run 12 min ago · 4 backfills queued

Lakehouse (Delta Lake)
Healthy

Bronze 74 TB · Silver 38 TB · Gold 16 TB

Spark SQL Compute
Healthy

6 warehouses · 71% utilisation · 0 failed jobs (24h)

Catalog & Governance
Warning

94% coverage · 312 policies · 3 stale certifications

PostGIS Geospatial Services
Healthy

4.1M geometries · median query 84 ms

Vector Database
Processing

3.6M embeddings · permission-aware index · reindex 61% complete

AI / RAG Services
Healthy

Retrieval p95 1.2 s · 100% responses cited

Reference architecture

Source systems through to governed applications

01
Source Systems
ERP · Aconex · SharePoint · CAD vaults · survey feeds
→
02
Ingestion
batch + CDC · 112 pipelines
→
03
Delta Lake
Bronze · Silver · Gold
→
04
Spark SQL
transformations · quality checks
→
05
Catalog / Governance
lineage · policies · classification
→
06
PostGIS + Vector DB
geometry · embeddings
→
07
Knowledge / RAG
grounded retrieval · citations
→
08
Applications
Knowledge Hub · BI · APIs

Classification and entitlements are applied at the governed layer and carried through geospatial and vector retrieval, so every downstream application — including the AI assistant — inherits the same controls.

Recent pipeline runs

  • drawings_titleblock_extract
    42 projects · 61% complete
    Processing
  • gis_boundary_validation
    4,102 geometries · 0 invalid
    Healthy
  • documents_embedding_refresh
    214k chunks · ETA 38 min
    Processing
  • catalog_certification_sync
    3 stale certifications
    Warning
  • geotech_borehole_harmonise
    41,800 logs · last run 2h ago
    Healthy

Service levels

  • PostGIS spatial query p95184 mstarget < 400 ms
  • Vector search p95260 mstarget < 500 ms
  • RAG response p951.2 starget < 3 s
  • Catalog sync latency12 mintarget < 30 min
  • Platform availability (30d)99.96%target ≥ 99.9%