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Obstacles for cloud technology

Combining Different Services

The convergence of the three service delivery models - PaaS, IaaS and SaaS seems to be the future of Cloud Computing. By combining SaaS and PaaS delivery models, organisations can build applications efficiently and deploy them quickly to end users. When application developers become increasingly dependent on PaaS tools for building the software, they will ultimately want better control over the underlying infrastructure. Thus, upcoming cloud solutions will focus on satisfying the entire stack of organisational needs.

Obstacles for Cloud Technology-


  • Data security and privacy issues: Moving to the cloud means loss of control over applications and data to a third party provider; thus, issues related to security and privacy are inevitable.
  • Failed adherence to regulatory and compliance measures: Data in the cloud may be stored in a different location for better performance and to avoid localised outages. In such cases, apart from the industry-specific regulations, location-specific compliance measures must also be met.
  • Vendor lock-in: A robust SLA must be established to avoid too much dependence on the cloud service provider.
  • Lack of performance and uptime: Will your applications perform better in the cloud? Is your cloud service provider promising the maximum uptime? These issues must be addressed before moving to the cloud.
  • Network connectivity and bandwidth: Cloud Computing exerts additional pressure on the internet used by the organisation, and bandwidth requirements must be evaluated based on the services used.
  • Dependency on outside agency: The involvement of a third party into the internal operations of an enterprise may sometime cause psychological obstacles for CIOs and IT managers.
  • Knowledge and integration: Cloud migration process must be done through a well-structured procedure which will be explained in detail in the upcoming chapters. With Cloud Computing, the IT department must be prepared to embrace the changes in their roles and responsibilities.
  • • Long-term stability of the service provider: The financial stability of the cloud service provider is an important factor to be considered while choosing one.

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