It is important that each enterprise makes the right decision whether deploying physical or virtual machine. Servers cost add up and if companies do not virtualize the servers, they can not get the full value of the machines. On the other hand, virtualization assists in exchanging and running application on machine by making RAM and CPU available for more investment. As less boxes are used, less time and energy will be required for maintenance.
Scale & Performance
Physical hardware parts are linked with exchange process. If you do not have sufficient resources, virtualization can work without affecting on performance ratio. In order to run Mailbox Server, Client Access Server and Exchange server, companies need to scale out mailboxes athwart virtual environment to match physical server performance.
Quick Disaster Recovery
In Exchange Server 5.5, clustering endorses availability through designing passive node for slack selection even if the current node fails in operating mailboxes. Clustering is a tricky procedure, which promotes the server role only. Virtual Exchange environment helps in finding a way around clustering complications, improve availability, and disaster recovery by permitting failover of server roles starting from one host to other.
Authenticity of Virtual Exchange
When specific applications are used, companies need to get license for virtualization. For instance, if you have concerns with Microsoft affecting your plans to virtualize, do not fret as properly engineered software squeezes such ideas. Having said that, however, there are a few things that should be considered for making virtualization exchange accurate.
Significance of Virtualization Tool
It is important to have the right tool before performing a job. Microsoft’s Hyper-V and VMware have capabilities to work according to a given task. While making decision, always check hypervisor which is easy to use for IT people. In addition, select a hypervisor with significant features to match with company’s requirements.
Sensible Attitude for Resource Selection
It may be your preference to operate SQL Server, Hadoop and SharePoint, next to Exchange for virtualization. Keep in mind that selection of additional resources directly affects performance.
Support Policy of Microsoft
In virtual environment, deploying Exchange is possible through Microsoft’s policies. Companies must have an idea of how Microsoft policies work to understand what is demanded from hypervisor, key components, and supported hardware.
Disaster Recovery and Server Virtualization
Virtual servers are available on hard drive of physical server. It is easy to transfer virtual server from one physical server to another. As a result, disaster recovery completes faster. It is an economical and uncomplicated process. When data recovery plan depends just on hardware and needs similar hardware for all physical servers; the end results becomes too expensive. It is the reason, organizations select server virtualization for disaster recovery as recovery process requires enough space on hardware.
Organizations that are conscious of their resources and need effective email solution get satisfied because virtual Exchange system deploys without affecting on reliability and performance. Whatever is the type of system, virtualization project which is structured on unsatisfactory basis will suffer in the end. Therefore, implement a precise strategy to avoid uncertainties.
