Comparison: High Availability Options for Azure SQL Server

An abundance of options is not always a blessing. Sometimes it just creates confusion. Consider the options that present themselves if you want to configure a mission-critical SQL Server infrastructure for high availability (HA) and disaster recovery (DR) on Azure. You could run SQL Server on multiple virtual machines (VMs) configured as a Windows Failover Cluster Instance with the VMs spread across Fault Domains or across multiple Azure Availability Zones.

READ MORE

Recent News & Press

SIOS Wins Stevie Award

We’re proud to share that SIOS LifeKeeper for Linux has won a GOLD Stevie Award in the Business Technology category at the 2025 American Business […]

Read More

SIOS Technology announces partnership with DataHub Nepal to deliver...

SIOS Technology Corp. has formed a strategic partnership with DataHub Nepal to enhance high availability and disaster recovery capabilities for businesses in Nepal. This collaboration […]

Read More

SIOS Technology Announces Strategic Partnership with DataHub Nepal to...

SAN MATEO, CA – April 23, 2025 – SIOS Technology Corp., a leading provider of application high availability (HA) and disaster recovery (DR) solutions, today […]

Read More