35 lines
1.1 KiB
Plaintext
35 lines
1.1 KiB
Plaintext
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digraph {
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node [color=lightgrey fontname=Arial shape=ellipse style=filled]
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edge [fontname=Arial]
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subgraph cluster_sensor_nodes {
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color=blue label="Ad-hoc Network" style=dashed
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"Sensor Nodes 1" [label="ESP8266 Nodes
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(Temperature Sensors)"]
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"Sensor Nodes 2" [label="ESP8266 Nodes
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(Temperature Sensors)"]
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"Sensor Nodes 3" [label="ESP8266 Nodes
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(Temperature Sensors)"]
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"Sensor Nodes 4" [label="ESP8266 Nodes
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(Temperature Sensors)"]
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}
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"Exit Node" [label="ESP8266
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(Exit Node)"]
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"Backend Server" [label="Rust Backend
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(on PC)"]
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"Postgres DB" [label="PostgreSQL
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Database"]
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Frontend [label="Frontend
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(Web Browser/App)"]
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API [label=API]
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User [label=User]
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"Sensor Nodes 1" -> "Exit Node" [label="Sends Data"]
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"Sensor Nodes 2" -> "Exit Node" [label="Sends Data"]
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"Sensor Nodes 3" -> "Exit Node" [label="Sends Data"]
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"Sensor Nodes 4" -> "Sensor Nodes 3" [label="Sends Data"]
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"Exit Node" -> "Backend Server" [label="Sends Data over WLAN"]
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"Backend Server" -> "Postgres DB" [label="Persists Data in DB"]
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"Backend Server" -> API [label="Provides API Endpoints"]
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Frontend -> API [label="API Calls to Backend"]
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User -> Frontend [label="Interacts with Frontend"]
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}
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