SIOS DataKeeper Cluster Edition is a software add-on that integrates simply and seamlessly with Windows Server Failover Clustering (WSFC) to add performance-optimized host-based synchronous or asynchronous replication. SIOS DataKeeper allows you to easily create a SANless cluster to achieve high availability and disaster recovery for your most important applications operating in Microsoft Azure and Azure Stack. This solution offers failover clustering for Microsoft Windows Server 2019, Windows Server 2016, and Windows Server 2012 R2.

Why choose SIOS DataKeeper Cluster Edition?

SIOS DataKeeper Cluster Edition offers maximum protection from a broad class of failures. It lets IT managers and DBAs in any industry protect critical applications, ERPs, databases, including Microsoft SQL Server, SAP S4/HANA, Oracle, in Azure and Azure Stack from downtime and data loss (both sitewide and regional disasters) without the cost, complexity, and single-point-of-failure risk of shared storage.

SIOS DataKeeper Cluster Edition provides bandwidth-efficient, host-based, block-level replication that synchronizes local storage in Azure and/or Azure Stack cluster nodes enabling seamless integration with Windows Server Failover Clustering.

“SIOS DataKeeper provided the configuration flexibility and high availability and disaster protection we needed to deploy our business-critical SAP/ Microsoft SQL Server operations in Microsoft Azure.” – Andrew Goodin, Global Manager Information Services, Zespri International

Benefits include:

• Easy-to-implement, non-disruptive clustering solution
• HA/DR protection for critical applications in Azure or Azure Stack using Windows Server Failover Clustering
• Site-wide and regional disaster protection without a costly remote DR site
• Efficient HA/DR without costly application license upgrades (e.g., SQL Server Standard Edition)
• Eliminates the cost, complexity, risk of SAN storage
• Unparalleled configuration flexibility to meet a broad range of clustering needs