An Introduction toAn Introduction to

Cloud ComputingCloud Computing

UNIT 1

Presented by:

Dipali A kadamM.E. COMPUTER ENGG.AISSMSCOE,PUNE

Topic

Define Cloud Computing

CharacteristicsCloud Deployment ModelCloud Service ModelCloud cube modelNIST GuidlinesAdvantagesDisadvantages

Cloud Computing

• Model for enabling convenient, on-demand network access to a shared pool of configurable computing resources that can be rapidly provisioned

and released with minimal management effort or service provider interaction .

• The services themselves have long been referred to as Software as a Service (SaaS).

• The datacenter hardware and software is call a Cloud.

5 Essential Cloud Characteristics

On-demand self-service

Broad network access

Resource pooling Location independence

Rapid elasticity

Measured service Pay as use.

Deployment Model

Fig: Deployment model of cloud computing

Service Model

Fig: Service model of cloud computing

Cloud Cube model

The cloud ecosystem is accelerating at an astounding rate and adopting cloud computing is a complex decision that includes several factors.

Fig: cloud cube model

NIST Guidelines

Carefully plan the security and privacy aspects of cloud computing solutions before implementing them.

Understand the public cloud computing environment offered by the cloud provider.

Ensure that a cloud computing solution both cloud resources and cloud-based applications satisfy organizational security and privacy requirements.

Maintain accountability over the privacy and security of data and applications implemented and deployed in public cloud computing environments.

Advantages

Cost Efficiency Convenience and Continuous Availability Backup and recovery Scalability and Performance Increased Storage Capacity

Disadvantage

Security and Privacy in cloud Limited Control and Flexibility Increased Vulnerability

Look to the cloud!Pay for the bandwidth and server resources that you need. When

your work is done then turn the whole

thing off!

THANK YOUTHANK YOU