How do I setup a five 9’s SAP on SQL system?

Hi experts,

In the SAP teched and Microsoft teched, people talk about a few concerns when building high availability system. For me, it is very difficult to achieve. Is there a best practice or checklist to build a five 9’s SAP on SQL system?

1. www.sapteched.com/sapvweek/presentation/TECH17/TECH17.pdf

http://channel9.msdn.com/Events/TechEd/NorthAmerica/2013/DBI-B318

HA / DR covers many areas -planned as well as unplanned :

-Organizational aspects ( “HA“ of system admin, processes )

-Data Center infrastructure ( e.g. Air condition, power source )

-Servers

-OS ( e.g. patches, upgrades )

-Storage ( e.g. firmware updates )

-Applications ( failure, upgrade, patches )

-Integration of different software systems ( e.g. SAP PI )

-Performance-Security ( DoS attack, ADS )

-Network ( switches / DNS server )

-Clients ( e.g. connectivity to backend )

.....