cloud computing

Cloud Computing

Mazen Ahmed

kyrillous George

Amira Tayel

Tamer Bahaa

Dina El-Masry

Dr.

Mohame

d

Ibrahim

E-Business

Agenda Outline

Innovation trend, History of cloud, What is cloud

Cloud Deployment Models

Market Share of Cloud providers

Pros & Cons, Risks of cloud

Cloud Service Models

Cloud evolution forecast

Cloud examples, Cloud failures

Summary of cloud

Predicting theFuture

When he saw a demonstration of

the telephone in 1880, a U.S

Mayor declared: "One day every

town in America will have a

telephone!“

133 years later….

Over 100 million total smartphone

users in America

Innovation is Accelerating…

In 2008, Oracle CEO Larry Ellison said “the computer industry is the only industry that is more fashion-driven

than women’s fashion”

History of Cloud

The concept was coined by John McCarthy in 1960.

The term cloud came into commercial use in the early 1990s

generally refers to large ATM network.

The term “cloud computing” was derived from the diagrams of

clouds used to represent the Internet in textbooks.

The concept was derived from telecommunications companies who

made a radical shift from point-to-point data circuits to VPN.

What is Cloud Computing?

Cloud Computing is where Software applications, processing power data and even artificial

intelligence are accessed over the INTERNET

Cloud DeploymentModels

HybridComposition

s of 2 or more clouds;

public, private.

ERP in private cloud & sales and email on

public

PrivateOwned is leased by

a single organization and is operated solely for that organizationNot shared, control & visibility, self-service,

capacity planning

PublicOwned by an

organization selling cloud services to

the general publicOutsourced services,

standardized, shared by multiples organizations.

Market Share ofCloud providers

Pros & Cons

Strong Points

Reduced Hardware equipment for end users

Ease of Implementation

Simplify operations Flexible

Accessibility Scale on demand

Less Expensive Multi-Tenancy

Go Green Agility-Elasticity

Pay for what you use- Virtual on-demand

Need not invest on multiple licensing pooled resources

Pros & Cons

Weak points

Security Issues Culture resistance

Internet connection Network dependency

Location of Servers Privacy

Time for Transition Reliability & availability

Speed Regulatory doubt

Dependent on provider Issues of taxation

Risksof Cloud

Take a long time to resolve

Terms and condition issue

Being dependent on cloud computing provider

Data migration issues when moving to cloud

Business will terminate if internet connection is down

What happens if your cloud provider goes out of business ?!

Cloud ServiceModelsSoftware-Applications-Email

Operation system-DatabaseDevelopment tools

Server-storage-networkVirtual machines

Separation of Responsibility

Cloud Evolution10 years forecast

CloudExamples

Solution:Siebel CRM running on virtualized shared environmentResult: 100+ Times Faster to Deploy – Usage Accountability – Better Compliance.

Solution:ERP running on CloudResult: Lower labor and food costs as well as better recruiting of candidates to serve guests at 100’s of Red Robin locations

See these examples

are more clear !

Implementation Time Saved in 3 months Improvement incompliance data

collections

$5.3M 300%1 Day

CloudExamples in

Egypt !!

The National Research Center

The Informatics Research Institute of Alexandria(IRI)

The Electronic Research Institute of Cairo (ERI).

In 2005, Allied Soft was engaged with Volvo IT in the

first Cloud Computing Consortium in Egypt to

develop an E-learning solution in Egypt

Etisalat Masr applied a Cloud project

We all use cloud !As an end-consumer, believe it or not you've been using CLOUD for long

times ago !

Cloud Failures

Amazon’s failures: (April 22, 2011)Quora.com, Reddit.com, Groupme.com and Scvngr.com were unable to access.

Microsoft online services hit by major failure: (September 9,2011)

Hotmail, Office 365 and SkyDrive.

Summary of Cloud

Summary of Cloud

Lets use a simple model…

Say you just moved to a city & you’re looking for a place to live you either Build a house or Rent an apartment

Build

How big is the house?

Are you planning to grow later

Responsible for maintenance,

Tax, electricity, water, etc..

RentYou can start with one unit and grow

later

You can grow later or downsize as you like

No need to worry about maintenance, electricity, etc..

You just pay your rent

Any questions

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Thanks for listening