1. Google Cloud SQL: your relational database in the cloud
Google Cloud SQL is a fully managed database service that makes it very simple to configure, maintain, manage and administer such databases. A high performance and high availability system, in which Google is responsible for replicating, patch management and database management.
It does not require any software installation or maintenance, and you can easily configure copies and backups to protect your data.
2. Google Cloud Storage: safe cloud-based storage
Google Cloud Storage is a cloud-based file storage system that can be accessed from any location. This is a robust and accessible storage system based on a storage replication strategy that encrypts all the data.
3: Google Cloud Datastore, your non-relational database in the cloud
Google Cloud Datastore is a highly scalable NoSQL database for your website and applications. It automatically handles replication and partitioning to provide a durable database with a high level of availability, with automatic scalability to handle your application loads.