Firestore定价-馆藏中的文件数量是否重要? [英] Firestore Pricing - Does The Amount Of Documents In A Collection Matters?

问题描述

我已经阅读了文档，该文档的收费是我向read，write或update documents发出的请求.我还了解到，阅读collection的价格与阅读document的价格相同("对于文档读取以外的查询，例如要求收集ID的清单，您需要为一个文档付费阅读.)，如果我写错了，请纠正我.

I have read in the documentation that I'm being charged for the amount of the requests I'm making to read, write or update documents. I have also read that reading a collection is priced the same as a reading a document ("For queries other than document reads, such as a request for a list of collection IDs, you are billed for one document read."), correct me if I'm wrong.

我的问题是:读取其中包含大量documents的collection(比如10,000 documents)的价格是否与读取10的价格相同?

My question is: Does reading a collection with a big amount of documents in it (let's say - 10,000 documents) is priced the same as reading one with 10?

我想对此进行一些解释...

I'd like to get some explaination about it...

推荐答案

这取决于您读取集合"的意思，但是对于大多数人而言，这意味着从集合中查询一堆文档".答案是，定价通常取决于所检索文档的数量.

It depends on what you mean by "reading a collection", but for most people this means "querying a bunch of documents from a collection". And the answer is that the pricing generally depends on the number of documents retrieved.

稍微简化一下事情:

如果您有10名员工的集合，并且运行collection("employees").get()呼叫，您将取回10名员工文档，并按10次阅读收费.

If you have a collection of 10 employees and you run a collection("employees").get() call, you will get back 10 employee documents, and be charged for 10 reads.

如果您有10,000名员工，并且运行collection("employees").get()呼叫，您将获得10,000名员工，并需要为10,000次读取付费.

If you have a collection of 10,000 employees and you run a collection("employees").get() call, you will get back 10,000 employees, and be charged for 10,000 reads.

如果您有10,000名员工，并且运行collection("employees").get().limit(10)通话，您将获得10名员工，并需要进行10次读取操作.

If you have a collection of 10,000 employees and you run a collection("employees").get().limit(10) call, you will get back 10 employees, and be charged for 10 reads.

如果您有10,000名员工的集合，其中有4名被称为"Courtney"，并且您拨打了collection("employees").where("first_name", "==", "Courtney")电话，您将获得4名员工的薪水，并要进行4次读取操作.

If you have a collection of 10,000 employees, 4 of which are named "Courtney" and you run a collection("employees").where("first_name", "==", "Courtney") call, you will get back 4 employees and be charged for 4 reads.

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