Firestore 数据结构
[英]Firestore data structure
问题描述
I have a question regarding a database structure.
我有一个关于数据库结构的问题。 I am using Firestore and plan on building a mobile app using Flutter.我正在使用 Firestore，并计划使用 Flutter 构建移动应用程序。
The collection that I want to create would be called something like "items" which would have parent documents as well as children.我要创建的集合将被称为“项目”之类的东西，它既有父文档也有子文档。 Children will have a parent value which is the parent's unique id.子级将有一个parent值，即父级的唯一 ID。
This might get very big, children can have their own children, that's why I don't know if having everything in one collection is correct.这可能会变得非常大，孩子们可以拥有自己的孩子，这就是为什么我不知道将所有东西都放在一个集合中是否正确。 What is the proper structure for something like this in Firestore? Firestore 中这样的东西的正确结构是什么？
0 个解决方案
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