Cloud Computing – A Classification, Business Models, and Research Directions

Analyzing French and Italian iPhone 4S Mobile Cloud Customer Satisfaction Presented by Organizational Sustainability Modeling

“…The original concepts proposed by Weinhardt et al (2009), Klem et al (2009) and Sultan (2010) proposals lack of the support from real-life case studies and demonstrations. We defend that any proposed models or frameworks should have the support from real-life case studies and demonstrations, or they are in weak positions for organizational adoption.…”

“…Comparing OSM with the original models proposed by Weinhardt et al (2009), Klem et al (2009) and Sultant (2010, OSM is the model that has continuous contributions to the research community by publishing the improved technical performance, data processing, analysis of results. More importantly, there is a strong support from case studies by Vodafone/Apple, SAP, Universities of Southampton, Greenwich and Oxford, Leeds Metropolitan University, King's College London, and Guy's and St Thomas' NHS Trusts (GSTT), who have used Cloud Computing adoption and key metrics developed and recommended by OSM.…”

Enhanced Security Measures in Cloud Business Environment

“…This study proposes a Business Model for Cloud Computing [17] Based on a Separate Encryption and Decryption Service, accentuating that approval for the stockpiling and encryption/unscrambling of client data [7] must be vested with two distinctive administration suppliers. Moreover, the benefits of the Encryption/Decryption as Service supplier incorporates administration of the key needed for the encryption/unscrambling of client information, yet not the capacity of unscrambled or encoded client information.…”

Datastores in Cloud Governance

“…Along with these characteristics, in [1] are identified others like strong fault tolerance, loosely coupling, virtualization, ease of use and the link with the business model which lead to the development of new business models [2], [3].…”