Cloud Firestore是否为Cloud Datastore下一代？存储选型困惑咨询

Hey there, let's unpack this confusion step by step—you're not alone in noticing this shift with Google's data storage services!

首先，理清两者的核心关系 #

Google has been merging Cloud Datastore into Cloud Firestore for a while now, and here's the key point: the "Cloud Datastore" you know is now officially part of Firestore as the Datastore Mode. The standalone Datastore service is no longer being developed as a separate product; instead, all Datastore functionality lives within Firestore's compatibility layer.

为什么流程图和菜单提示有矛盾？ #

That old flowchart you're referencing is likely outdated. Google has updated its GCP console navigation to reflect this merger—when you select "Cloud Datastore" from the menu, it's redirecting you to set up Firestore in Datastore Mode. This isn't a mistake; it's just the new way to access the Datastore-style service you prefer.

针对你的偏好：服务器框架兼容性完全保留 #

Since you care most about Datastore's server-side frameworks and aren't interested in Mobile SDKs, rest easy: Firestore's Datastore Mode is 100% compatible with your existing Datastore code, APIs, and server-side tooling. You won't have to rewrite your applications or learn a new framework to keep using what you like. In fact, you'll get the benefit of Firestore's underlying performance and infrastructure improvements without any breaking changes.

你的核心疑问：Will Firestore eventually replace Datastore? #

Yes, but not in a way that forces you to change your workflow. Google's official roadmap is to fully integrate Datastore into Firestore, so there won't be a standalone "Cloud Datastore" service long-term. However, Datastore Mode will remain supported indefinitely to preserve existing applications and developer workflows. This means your investment in Datastore's server framework is safe.

具体行动建议 #

• When you see the prompt after selecting Cloud Datastore, proceed to set up Firestore in Datastore Mode—this is exactly the service you were looking for, just under Firestore's umbrella.
• Keep using your familiar server-side tools and APIs; no need to switch to Firestore's Native Mode unless you later decide to leverage mobile SDKs or other Firestore-exclusive features.
• For detailed compatibility checks, you can refer to Google's official GCP documentation (which lists all supported Datastore features in Firestore's Datastore Mode).

内容的提问来源于stack exchange，提问作者nomadoda