56 lines
1.6 KiB
YAML
56 lines
1.6 KiB
YAML
---
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last_verified: 2026-03-14
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description: Reference layout for database HA/DR architecture diagram
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---
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layout:
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name: "Database HA/DR — Dual Region"
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page_size: "A3 landscape"
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structure:
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# Primary region takes 60% of width
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primary_region:
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position: { x: 20, y: 40 }
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size: { width: 680, height: 720 }
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contains:
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vcn:
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position: { x: 20, y: 40 }
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size: { width: 640, height: 660 }
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subnets:
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data_tier:
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position: { x: 20, y: 30 }
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size: { width: 300, height: 400 }
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label_position: "top-left"
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app_tier:
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position: { x: 340, y: 30 }
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size: { width: 280, height: 200 }
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dmz:
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position: { x: 340, y: 250 }
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size: { width: 280, height: 100 }
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# DR region takes 35% of width
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dr_region:
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position: { x: 720, y: 40 }
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size: { width: 460, height: 720 }
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contains:
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vcn:
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position: { x: 20, y: 40 }
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size: { width: 420, height: 400 }
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subnets:
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dr_data_tier:
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position: { x: 20, y: 30 }
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size: { width: 380, height: 350 }
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# Connection between regions (horizontal)
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inter_region_connection:
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from: "data_tier"
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to: "dr_data_tier"
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style: "adg"
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label_position: "center"
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notes:
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- "Primary region on left, DR region on right"
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- "Data Guard arrow flows left → right"
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- "FastConnect shown at bottom connecting to on-premises"
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- "Security services (Vault, Data Safe) placed near data tier"
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