Cloud SQL

Cloud SQL
Name	Cloud SQL
Developer	Google
Released	06 October 2011
Operating system	Cloud computing
Genre	Relational Database Service
License	Proprietary software

Cloud SQL. It is a fully-managed relational database service offered as part of the Google Cloud Platform. The service handles routine database administration tasks such as patching, backup, and high availability configurations, allowing developers to focus on application development. It supports major open-source database engines and integrates with other Google Cloud services like App Engine, Compute Engine, and Kubernetes Engine.

Overview

Launched publicly in 2011, the service was designed to simplify database deployment within the Google Cloud ecosystem. It abstracts the underlying infrastructure and operating system management, providing a database as a service model. This allows organizations to avoid the operational overhead associated with traditional database server management, similar to offerings from Amazon Web Services and Microsoft Azure. The service is built on the same infrastructure that powers many of Google's own products, ensuring performance and reliability.

Features

Key capabilities include automated backups, point-in-time recovery, and data encryption both at rest and in transit. It offers configurable high availability through regional instances with automatic failover, managed by Google Cloud. Integrated monitoring and logging are provided via Cloud Monitoring and Cloud Logging. Other features include Identity and Access Management integration for security, private IP addressing for network isolation, and Cloud SQL Auth Proxy for secure connections. The service also supports database migration tools for moving workloads from on-premises systems or other clouds.

Database engines

The service primarily supports three major open-source database management systems. For MySQL, it offers compatibility with multiple versions and includes the InnoDB storage engine. Its PostgreSQL offering provides full compatibility and supports extensions like PostGIS. The SQL Server option is a managed service for Microsoft's database, licensed and patched by Google Cloud. Each engine is regularly updated with the latest minor versions and security patches from their respective upstream projects or vendors.

Deployment and management

Instances can be deployed through the Google Cloud Console, the gcloud command-line tool, or infrastructure-as-code tools like Terraform and Deployment Manager. Management operations include resizing compute engine resources, enabling read replicas for horizontal scaling, and configuring maintenance windows. Database administration tasks such as user management and query optimization can be performed using standard tools like MySQL Workbench or pgAdmin, connecting via IP address or the secure proxy.

Use cases

Common applications include serving as the backend for web applications hosted on App Engine or Kubernetes Engine. It is also used for enterprise resource planning systems, e-commerce platforms, and mobile application backends that require a managed relational database. The service supports data analytics workloads when integrated with BigQuery and Looker. Many software as a service providers on Google Cloud utilize it for multi-tenant data isolation and management.

Pricing

Cost is based on a combination of factors including the selected database engine, the provisioned vCPU and RAM of the instance, and allocated storage capacity. Additional charges apply for features like high availability, backup storage beyond the included allowance, and network egress beyond the Google Cloud free tier. Pricing is generally competitive with similar managed services from Amazon RDS and Azure SQL Database. Sustained use discounts and Committed Use Discounts are available for long-term workloads.

Category:Google Cloud Platform Category:Cloud databases Category:2011 software