Compare SQL Server HA Cluster Options
For SQL Server high availability solutions and cluster protection in Windows environments, you have several options. SIOS DataKeeper provides key benefits including: eliminating SAN as a single point of failure, improving replication efficiency, protection for applications other than SQL Server, and protection for distributed transactions and system databases. Learn more about DataKeeper or Request a Free Trial.
Your SQL High Availability Cluster Options are Summarized Below
High Availability
|
AlwaysOn
|
AlwaysOn
|
AlwaysOn
|
| Support SQL Standard Edition |  |
 |
|
| Protect Distributed Transactions | |
|
|
| Protect an Unlimited Number of Databases | |
|
|
| Automated Client Redirection |  |
|
|
| Protect System Databases (Master, MSDB, etc.) |
|
|
|
| Eases Database Administration | |
|
|
| Support More than 2-Nodes in Failover Configuration | |
|
|
| Replicates Data Other than SQL | |
|
|
| Improves Replication Efficiency | |
|
|
| Eliminates SAN as a Single Point of Failure | |
|
|
| Supports Multisite Clusters | |
|
|
