Introduction to SQL Server on Azure Local and Its Technical Significance

Microsoft’s announcement of the general availability of “SQL Server on Azure Local” enables the modernization of data infrastructure across cloud and on-premises boundaries. This product is a groundbreaking solution for environments with unstable network connections or companies that require strict control over data location.

(Reference: Microsoft Azure Blog)

Key Features and Benefits

The primary feature of SQL Server on Azure Local is that it modernizes data location while maintaining control over infrastructure, network connections, and data deployment. This enables the following use cases:

  • Operation in remote industrial facilities: Production systems can be continuously operated even in situations where external networks are not available.
  • Regulatory compliance environments: Sensitive data can be kept domestic while utilizing cloud flexibility.
  • Edge computing: Processing can be executed near the data source, minimizing latency.

Additionally, by utilizing Foundry Local on Azure Local, AI models can be executed near the data, ensuring security while building AI applications.

(Reference: Previous [Microsoft Azure Blog])

Flexibility of Deployment Models

SQL Server on Azure Local supports both connected and disconnected environments. Companies can choose from the following deployment models based on the needs of each environment:

  • Connected model: Operation assuming continuous connection to the cloud.
  • Disconnected model: Local data processing even in situations with unstable network connections.

This flexibility allows companies to maximize their existing infrastructure while enjoying the convenience of the cloud.

(Reference: Previous [Microsoft Azure Blog])

Utilization of Existing SQL Server Licenses

Another significant strength of SQL Server on Azure Local is that it can utilize existing SQL Server licenses.

  • Connected environments: Licenses with Software Assurance or “pay-as-you-go” licenses via Azure Arc are available.
  • Completely disconnected environments: Azure Hybrid Benefit can be utilized, allowing the continued use of existing licenses.

This enables companies to migrate to new environments without wasting their existing investments.

(Reference: Previous [Microsoft Azure Blog])

Summary

  • Introduction of SQL Server on Azure Local allows for the modernization of data location while maintaining infrastructure control.
  • Utilization of Foundry Local on Azure Local enables the execution of AI models near the data, balancing security and performance.
  • Existing SQL Server licenses can be continuously utilized, enabling cost-suppressed migration.
  • Support for both connected and disconnected environments allows for diverse use cases.
  • Combination with Azure Hybrid Benefit enables up to 80% cost reduction (separate resources required).