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Data Architecture Templates

A collection of battle-tested data architecture templates for Miro and Notion. Includes Medallion Architecture, data flow diagrams, and more.

Template Collection

Speed up your data architecture work with professionally designed templates used in real enterprise projects.

What's Included

Medallion Architecture Template (Miro)

  • Bronze, Silver, Gold layer visualization
  • Data flow patterns
  • Quality gate annotations
  • Ready for customization

Data Flow Diagram Templates (Miro)

  • Source to target mapping
  • ETL/ELT flow patterns
  • Real-time streaming patterns
  • Batch processing patterns

Data Catalog Template (Notion)

  • Dataset documentation structure
  • Column-level metadata
  • Data owner tracking
  • Quality metrics

Technology Selection Matrix (Sheets/Excel)

  • Criteria-based evaluation
  • Scoring methodology
  • Vendor comparison framework

Architecture Decision Records (Notion)

  • ADR template
  • Decision log
  • Trade-off documentation

Who This Is For

  • Data architects designing new platforms
  • Teams documenting existing architecture
  • Consultants delivering client projects
  • Anyone standardizing architecture practices

£29

One-time purchase

What's Included

  • Medallion Architecture template
  • Data flow diagram templates
  • Data catalog template
  • Technology selection matrix
  • Architecture decision records
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