1. Interoperability between Clouds
What means interoperability between Clouds nowadays? Which are the challenges for the future?
The questionnaire was available here.
See here the results of the questionnaire until May 20th, 2012.
2. Cloud 2022
Which are the challenges at the level of infrastructure-as-a-service?
The questionnaire is available here.
See in this paper the interpretation of the responses to the questionnaire until November 24th, 2015.