Wednesday, July 27, 2011

Are you ready for Virtualization?

Disclaimer: All views expressed here is mine and my current and past employer not endorse my view.  
Now the buzz word across IT world is Go Green  / Cloud computing /Go virtual /Green Computing. Everyone likes to use this word for various reasons but the million dollar questions 
  1. Is your organization ready for it?
  2. Is this being forced by your management?
  3. Is your support function / Infrastructure ready to take up new challenges?
  4. Corporate users also want to use same slogan (Go Green… etc.) ?
  5. Does solution provider understand your requirement?

We will try to acknowledge  and outline some key points which is required to implement “Go Virtual”. 
Corporate would like to implement “Go Green” mantra. They want to do it because their competitors have implemented it. They implement it because they want to establish capability proposition for their clients/customer “We are at par with latest IT trend”. There are very few who really understand that it is not just the mantra but also a social obligation. By saving electricity and reducing e-waste, IT world will be repaying to society.
To answer 1st question: Are you really ready for this change? This question should be asked to each individual in an IT organization. Go Green bring huge change inside the organization. It does not only bring changes to your support model but as an end user it is required a mind set to accept change.
Answer for 2nd question; 
When management pass the bucks to their colleagues to sing “Go Green ” mantra they should take everyone into confidence. Management should also educate themselves about “Go Green” mantra before they expect their colleagues to follow. Such initiative comes from top or from middle tier. So how does this tier react with such initiative? 
For  example if these initiative comes from middle tier, most of the time it has influence from lower middle technical mindset who want to test few product and showcase their capabilities to their manager. Such sections of people do it 
a) To learn and upgrade their skill for the know reason.
b) Influence by some vested interest to test certain feature. Major drawback with this approach is business direction, as these sections mostly lack such skill. Resulting in the  bad investment. 
If the initiative is business driven then it requires involvement of every layer of the organization, starting from the individual who will be conducting POC to the individual  who would perform TCO . Most of the time such initiative are driven by business goal. Hence this goes through cycle of choosing the right product to right hardware and deploying right solution so that you can see expected TCO. 
In usual world Organization   send out the requirement to multiple vendors offering VDI solution. Vendor perform POC, showcase the capabilities and get management confirmation. Management then compares the available solutions along with the costing. Costing is the other deciding factor for choosing product and in my view it is a correct approach. In my experience, middle tier or lower middle tier always like to go with selective approach for various reason. These reasons can be either their personal interest or personal comfort level. Say for example if I am asked to work on Dell or IBM blade, I may not be   comfortable as I am on HP. Having said I should not tell management as well as management should not take this suggestion for granted. 
To conclude this post:
While choosing VDI solution for your organization we should follow these:
  1. Choose correct VDI solution which suits your requirement. 
  2. Choose correct hardware to implement these VDI solutions.
  3. Training support folks on these technologies are key to make VDI implementation successful.  
  4. Handling end user expectation is other key to success. 
  5. Organization goal above individual goals. 
Hope this read is been useful and help to answer and understand few of your query

No comments: