Sub minute recovery time?

Has anybody heard about a high availability solution for SAP on SQLServer which allows recovery times under 1 minute?

I know SAP does not certify high availability solutions from partners, so I think this has to be a hardware solution from a SAP partner (HP, IBM, etc.).

As I know, every HA solution would need some kind of failover for database engine and SCS. Database failover will took always about tens of minutes.

I will appreciate any guidance.