Cloud Computing Mazen Ahmed kyrillous George Amira Tayel Tamer Bahaa Dina El-Masry Dr. Mohamed Ibrahim E-Business
May 18, 2015
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
\
Thanks for listening