The Google Cloud Firestore API provides a way to view and manage data on your Google Cloud Datastore and across Google Cloud Platform services. It exports a copy of all or a subset of documents from Google Cloud Firestore to another storage system, such as Google Cloud Storage. Some of the features that the REST API may include are; The ability to access Cloud Firestore from a resource-constrained environment, such as an internet of things (IoT) device, automating database administration or retrieving detailed database metadata and more. Google Cloud helps developers build with cloud tools and infrastructure, applications, maps and devices. Google is a technology company that specializes in Internet-related services and products that includes online advertising technologies, search, cloud computing, software, and hardware.