Hyperscale increased log generation rate

What's new in Azure SQL Database?

Hyperscale increased log generation rate

• The transaction log generation rate in Azure SQL Database Hyperscale single databases has been increased from 100 MiB/s to 150 MiB/s for premium-series and premium-series memory optimized hardware. For more information, read Blog: Enhancements to Azure SQL Database Hyperscale.

Hyperscale continuous priming

• Continuous priming optimizes Hyperscale performance during failovers by priming high availability secondary compute replicas. Continuous priming is now generally available. For more information, read Blog: Enhancements to Azure SQL Database Hyperscale.

JSON native data type

• The json data type and JSON aggregate functions provide new capabilities for handling semistructured data in Azure SQL Database.

JSON aggregate functions

• Two json aggregate functions JSON_OBJECTAGG and JSON_ARRAYAGG enable construction of JSON objects or arrays based on an aggregate from SQL data.