Cloud SQL
A fully managed database service
Can easily integrate with MySQL, PostgreSQL and SQL Server database services
Cloud Spanner
A proprietary relational database designed for global scale
Automatically and instantaneously replicates data to multiple locations across the globe
It combines the features of an relational database with the scalability of NoSQL database
A spanner instance consists of 4 nodes and 2 databases that are replicated across 3 regions
It uses Google’s Colossus file system for data storage
BigQuery
It is a serverless data warehouse
Allows to store petabytes of data using a NoSQL wide-column database service
Has build-in ML support
#gcp-serverless-service#gcp-database-service
Cloud Bigtable
A cloud native NoSQL wide-column (key-value) datastore
Fully managed database for large analytical and operational workloads
Supports HBase API that allows to easily integrate with the Hadoop ecosystem
Firestore
It is a fully managed serverless NoSQL document database
Allows to add database access to mobile and web apps
Supports store and sync of data in real time (Firestore Realtime)
Memory Store
Achieve extreme performance using a manage in-memory data store service