The overall Indian market for cloud,both public & private has
grown steadily to reach $860 to $912 million in calendar year 2011,
according to market advisory firm Zinnov Management Consulting. The 'Public Cloud Opportunity in India' study released today
highlighted that the public cloud market comprises 20-22 percent of the
share, while the remaining 78-80 percent is accounted for by private
cloud. The public cloud market has rapidly evolved in the last two years in
India with significant traction across SaaS, PaaS & IaaS (software
as a service, platform as a service, infrastructure as a service), the
study said.
With the current market of $160-192 million in 2011, public cloud in
India is at a very nascent state of the market and may not have hit the
inflection point yet, indicating significant future potential. More details from here