Amazon RDS for SQL Server vs Azure SQL Managed Instance vs Cloud SQL for SQL Server
Managed SQL Server, side by side on AWS, Azure and Google Cloud. They're a near 1:1 match, so a migration is mostly configuration.
Databases
Managed SQL Server
Exact match
AWS
Amazon RDS for SQL Server
Azure
Azure SQL Managed Instance
Google Cloud
Cloud SQL for SQL Server
What's different
Azure SQL Managed Instance offers the most complete SQL Server compatibility (SQL Agent, cross-database queries).
Quick answers
What is the Azure equivalent of Amazon RDS for SQL Server?
The Azure equivalent of Amazon RDS for SQL Server is Azure SQL Managed Instance. They're a near 1:1 match, so a migration is mostly configuration.
What is the Google Cloud equivalent of Amazon RDS for SQL Server?
The Google Cloud equivalent of Amazon RDS for SQL Server is Cloud SQL for SQL Server. They're a near 1:1 match, so a migration is mostly configuration.
What is the AWS equivalent of Azure SQL Managed Instance?
The AWS equivalent of Azure SQL Managed Instance is Amazon RDS for SQL Server. They're a near 1:1 match, so a migration is mostly configuration.
What is the Google Cloud equivalent of Azure SQL Managed Instance?
The Google Cloud equivalent of Azure SQL Managed Instance is Cloud SQL for SQL Server. They're a near 1:1 match, so a migration is mostly configuration.
What is the AWS equivalent of Cloud SQL for SQL Server?
The AWS equivalent of Cloud SQL for SQL Server is Amazon RDS for SQL Server. They're a near 1:1 match, so a migration is mostly configuration.
What is the Azure equivalent of Cloud SQL for SQL Server?
The Azure equivalent of Cloud SQL for SQL Server is Azure SQL Managed Instance. They're a near 1:1 match, so a migration is mostly configuration.