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DB system #8

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Draeken opened this issue Nov 2, 2018 · 1 comment
Open

DB system #8

Draeken opened this issue Nov 2, 2018 · 1 comment
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back-end technical

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@Draeken
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Draeken commented Nov 2, 2018 •
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Graph databases, such as Neo4J, could be suited for storing relation between recipe, sub-recipe, ingredients, ustensils.
https://neo4j.com/developer/data-modeling/
It is also possible to store in multiple DB (mongoDB & Neo4J): https://neo4j.com/developer/mongodb/

pros for graph oriented

  • good performance for query like "what are the recipes that use this ingredient"
@Draeken Draeken closed this as completed Nov 12, 2018
@Draeken Draeken reopened this Nov 14, 2018
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Draeken commented Nov 14, 2018

(n:Recipe { directions: [{ instr: "dissoudreXdansYdansZ, argX: bol, argY: { code: "sel", quantity: 1}, argZ: "milk or water" }] })-[:requirement {factor: x} ]->(sb:Subrecipe/Product/Choice)

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