• Basic of Cloud Computing
What is Cloud Computing?
Benefit of Cloud Computing
History and Vision of Cloud Computing
How Cloud Computing works?
Characteristics of Cloud Computing as per NIST
Cloud Computing Standards
• Cloud Computing Reference model
Cloud Computing conceptual reference model
Cloud Consumer and Providers
Cloud Auditor Broker and Carrier
Scope of Control between Provider and Consumer
• Types of Cloud Computing
Based on Cloud Service models
↠ Infrastructure as a Service (IaaS)
↠ Platform as a Service (PaaS)
↠ Software as a Service (SaaS)
↠ Network as a Service (NaaS)
Anything as a Service (XaaS)
↠ Testing as a Service
↠ Storage as a Service
↠ Database as a Service
↠ Information as a Service
↠ Integration as a Service
↠ Security as a Service
Based on Deployment models
↠ Private Cloud
↠ Public Cloud
↠ Hybrid Cloud
↠ Distributed Cloud
↠ Community Cloud
Public Cloud vs Private Cloud
• Cloud Computing Issues and challenges
Threats and opportunities of the cloud
Privacy issue in the Cloud
Security issue in the Cloud
Compliance issue in the Cloud
Legal issue in the Cloud
Sustainability issue in the Cloud
• Introduction of Virtualization
What is Virtualization?
Fundamental concept of Compute
Fundamental concept of Storage
Fundamental concept of Networking
Desktop and application virtualization
Advantage of Virtualization
What is Virtual Servers?
Infrastructure requirement for Virtualization
What is Virtual LAN (VLAN)?
Benefits of Virtual LAN (VLAN)
What is Virtual SAN (VSAN)?
Benefits of Virtual SAN (VSAN)
• Cloud Solutions and Services
Cloud Ecosystem
Cloud Business Process Model
Cloud Service Management
Cloud Analytics
Testing under control
• Gartner’s Magic Quadrants
Magic Quadrants for IaaS 2016
Magic Quadrants for IaaS 2015
Magic Quadrants for IaaS 2014
Magic Quadrants for IaaS 2013
Magic Quadrants for IaaS 2012

Public Cloud

NIST definition of Public Cloud: The cloud infrastructure is made available to the public or a large industry group and is owned by an organization selling cloud services.

As per Microsoft Azure: The public cloud is defined as computing services offered by third-party providers over the public Internet, making them available to anyone who wants to use or purchase them. They may be free or sold on-demand, allowing customers to pay only per usage for the CPU cycles, storage or bandwidth they consume.

The Public cloud provides easy access to IT resources as you need them and when you need them, reducing the cost and burden of ongoing hardware and datacenter management. Today’s leading cloud solutions deliver IT environments that are more flexible and scalable allowing you to innovate and more quickly respond to business and market demands.

Public Cloud

Unlike private clouds, public clouds can save companies from the expensive costs of having to purchase, manage and maintain on-premises hardware and application infrastructure – the cloud service provider is held responsible for all management and maintenance of the system.

Every employee of a company can use the same application from any office or branch using their device through The Internet.

While security concerns have been raised over public cloud environments, when implemented correctly, the public cloud can be as secure as the most effectively managed private cloud implementation if the provider uses proper security methods, such as intrusion detection and prevention systems (IDPS).

The Key benefit of using public cloud

Cost Efficient Model: Only pay for the resources you use to run your business.

Innovation: Drive innovation by leveraging the agility, flexibility, and scalability of the public cloud.

IT Modernization: Modernize applications with cloud capabilities for improved performance and reduced IT costs.

Speed: Public clouds can also be deployed faster than on-premises infrastructures and with an almost infinitely scalable platform.

• Private Cloud
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