History, Roots of Cloud Computing, Layers and Types of Cloud, Desired Features of a Cloud, Benefits and Disadvantages of Cloud Computing, Cloud Infrastructure Management, Importance of Virtualization in Cloud, Anatomy of Cloud, Cloud deployment models, Cloud delivery models.

Exploring the Cloud Computing Stack, Connecting to the Cloud - Decision Factors for Cloud Implementations, Public, Private and Hybrid Cloud, Overview, Infrastructure as a Service (IaaS) Cloud Delivery Model, Platform as a Service (PaaS) Cloud Delivery Model, Software as a Service (SaaS) Cloud Delivery Model.

History of Virtualization. Benefits of Virtualization, Types of Virtualization, Virtualization and cloud computing -Types of hardware virtualization: Full virtualization - partial virtualization - para virtualization Desktop virtualization: Software virtualization.

Concept, Planning and Design, Business continuity and Disaster recovery principles. Managing VDC and Cloud environments and infrastructures. Security Concepts: Confidentiality, privacy, integrity, authentication, non-repudiation, availability, access control.

Secure Data Analysis in GIS Database - Distributed Database - Secure Multi-Party Computation -Association Rule Mining Problem - Distributed Association Ruling Data Analysis in GIS System- Emergence of Green Computing in Modern Computing Environment.