Moving your databases from the soon-to-be-retired Web and Business tiers in Azure SQL Database to new tiers is now easier. Service Tier Advisor analyzes the performance and feature requirements for individual databases to provide insights that help you choose the right Basic, Standard, or Premium tier and the performance level for your database.
For more information about upgrading to the new service tiers, please visit the Upgrade SQL Database Web or Business Databases to New Service Tiers
For more information about Service Tier Advisor, please visit the Service Tier Advisor
page. There is no additional charge for this feature.