SharePoint Dragons

Some more useful capacity planning links… It contains interesting information. For example, a stretched farm, where multiple data centers are located close to another with high bandwidth connectivity so that they are configured as a single farm, must have less than 1ms latency between SQL Server and the WFEs, and at least 1Gbps connectivity:

http://technet.microsoft.com/en-us/library/cc748824.aspx#Section4

Having said that though, apparently Microsoft has supported enviroments with latency levels up to 10ms: http://programming4.us/enterprise/3492.aspx

Also check out the following info:

• http://technet.microsoft.com/en-us/library/ff628583.aspx#EvalProv
• http://technet.microsoft.com/en-us/library/cc298801.aspx#Section3
• http://technet.microsoft.com/en-us/library/cc262787.aspx#ContentDB