A. You can verify your Exchange single-instance storage ratio by viewing the Single-Instance-Ratio counter for the MSExchangeIS-Private and MSExchangeIS-Public objects. A ratio of 1 means you aren't seeing any benefits by using single-instance storage, and every message is already only stored once. A ratio of 2 means that on average, every message stored using single-instance storage exists in two mailboxes, so the technology is saving you some space.
Join Jeffrey Hicks for this new 3-session eLearning course to learn how to manage Active Directory with Windows PowerShell. You will learn to use the Microsoft Active Directory module and cmdlets from a Windows 8.1 admin desktop, although much of the content will also apply to a Windows 7 desktop, running PowerShell 3.0 or later.
* How and when to use Azure * How to integrate Azure with existing infrastructure including networking and Active Directory * How to Implement single pane of glass management for a complete hybrid environment