{
"schemaVersion": 1,
"type": "architecture",
"title": "Booking platform",
"source": "Architecture handbook, booking model",
"width": 1300,
"height": 520,
"architecture": {
"boundaries": [
{ "id": "cloud", "label": "Cloud account" },
{ "id": "data", "label": "Data zone", "in": "cloud" }
],
"components": [
{ "id": "guest", "label": "Guest", "kind": "person" },
{ "id": "app", "label": "Booking app", "kind": "frontend" },
{ "id": "gateway", "label": "API gateway", "in": "cloud" },
{ "id": "booking", "label": "Booking service", "sublabel": "Java", "in": "cloud" },
{ "id": "pricing", "label": "Pricing service", "sublabel": "Go", "in": "cloud" },
{ "id": "db", "label": "Bookings", "sublabel": "Postgres", "kind": "database", "in": "data" },
{ "id": "legacy", "label": "Legacy inventory", "kind": "database", "in": "data" },
{ "id": "pay", "label": "Payment provider", "kind": "external" }
],
"connections": [
{ "id": "use", "from": "guest", "to": "app", "label": "books" },
{ "id": "call", "from": "app", "to": "gateway", "technology": "HTTPS" },
{ "id": "route", "from": "gateway", "to": "booking", "label": "routes" },
{ "id": "price", "from": "booking", "to": "pricing", "label": "asks price" },
{ "id": "store", "from": "booking", "to": "db", "technology": "SQL" },
{ "id": "stock", "from": "booking", "to": "legacy", "label": "checks rooms" },
{ "id": "charge", "from": "booking", "to": "pay", "label": "charges", "technology": "HTTPS" }
],
"perspectives": [
{
"key": "owner",
"title": "Team",
"description": "The team named in the service catalogue runs each component.",
"categories": [
{ "label": "Storefront", "components": ["app"] },
{ "label": "Bookings", "components": ["booking", "pricing"] },
{ "label": "Platform", "components": ["gateway", "db", "legacy"] }
]
},
{
"key": "debt",
"title": "Technical debt",
"description": "Debt as the owning team rated it in the last review.",
"categories": [
{ "label": "low", "components": ["app", "pricing"] },
{ "label": "medium", "components": ["gateway", "db"] },
{ "label": "high", "components": ["booking"] }
]
}
],
"views": [
{
"key": "owners",
"title": "Booking platform: who runs what",
"components": ["guest", "app", "gateway", "booking", "pricing", "db", "legacy", "pay"],
"perspective": "owner"
},
{
"key": "debt",
"title": "Booking platform: technical debt",
"components": ["guest", "app", "gateway", "booking", "pricing", "db", "legacy", "pay"],
"perspective": "debt"
}
]
}
}
