What is the key architectural difference between Cloud Firestore in Native mode and Datastore mode?

Question

Google Cloud (GCP) — Hard

What is the key architectural difference between Cloud Firestore in Native mode and Datastore mode?

Accepted Answer

Cloud Firestore's Native mode is designed for mobile and web applications, leveraging real-time listeners and mobile SDKs. In contrast, Datastore mode is optimized for server-side backend workloads, lacking real-time listener support. This distinction is crucial for choosing the right mode. Native mode's features make it ideal for client-side applications.