I am developing a mobile application for one of our client using Salesforce SDk. I haven't found any documentation regarding the community registration vai Salsforce SDK. Is this possible? 
Because when i complete the registration from "Not a member" link the page is still loading in the webview , not getting redirected to the application ( to mobile). Is there any way to accomplish registration via SDK?


Question: Performance Counters for SQL Server Related to iSCSI Disk Access
Answer: I agree with Mr. Denny.  

When analyzing disk performance issues I would look into this counters. 

Avg. Disk sec/Read - is the average time, in seconds, of a read of data from the disk.

Avg. Disk sec/Write - is the average time, in seconds, of a write of data to the disk.

Ideally you would be looking less than 15ms latency but in reality I have seen it as high as 30ms in Tier II storage.  

Another counter is Avg. Disk Queue Length and you want see that number lower if possible.