Download - Introduction to Cloud Computing
![Page 1: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/1.jpg)
Introduction to Cloud Computing
Sivasubramaniam Arunachalam
March 02, 2013
@sivaa_in
http://barcampbangalore.org/bcb/bcb13/introduction-to-cloud-computing
![Page 2: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/2.jpg)
It’s me!
![Page 3: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/3.jpg)
It’s me!
![Page 4: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/4.jpg)
![Page 5: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/5.jpg)
It’s about you!
#bcb13
#cloud
![Page 6: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/6.jpg)
Before We Get Started
![Page 7: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/7.jpg)
Before We Get Started
![Page 8: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/8.jpg)
Before We Get Started
![Page 9: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/9.jpg)
Before We Get Started
![Page 10: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/10.jpg)
![Page 11: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/11.jpg)
(1) – (2) – (3)
![Page 12: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/12.jpg)
(1) – (2) – (3)
![Page 13: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/13.jpg)
New Technology Standard
(1) – (2) – (3)
![Page 14: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/14.jpg)
(1) – (2) – (3)
![Page 15: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/15.jpg)
(1) – (2) – (3)
![Page 16: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/16.jpg)
(1) – (2) – (3)
![Page 17: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/17.jpg)
Overall processing power for computers will double every two years. -
- Gordon Moore
![Page 18: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/18.jpg)
Every 18 months software becomes twice as slow. - Larry Page
![Page 19: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/19.jpg)
High Volume
![Page 20: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/20.jpg)
High Volume &
Fast
![Page 21: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/21.jpg)
High Volume &
Fast - Old requirements
![Page 22: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/22.jpg)
High Volume &
Fast - Old requirements
![Page 23: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/23.jpg)
What is Cloud Computing?
![Page 24: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/24.jpg)
Computers in the Sky?
Computers over Network?
Computers somewhere on the
internet?
![Page 25: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/25.jpg)
• Network of Remote Servers
![Page 26: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/26.jpg)
• Network of Remote Servers
• Accessed via Internet to
![Page 27: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/27.jpg)
• Network of Remote Servers
• Accessed via Internet to
• Store
![Page 28: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/28.jpg)
• Network of Remote Servers
• Accessed via Internet to
• Store
• Manage
![Page 29: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/29.jpg)
• Network of Remote Servers
• Accessed via Internet to
• Store
• Manage
• Process
![Page 30: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/30.jpg)
• Network of Remote Servers
• Accessed via Internet to
• Store
• Manage
• Process
Data
![Page 31: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/31.jpg)
• Network of Remote Servers
• Accessed via Internet to
• Store
• Manage
• Process
* rather than a local server
Data
![Page 32: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/32.jpg)
![Page 33: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/33.jpg)
illusion of Infinite Supply
![Page 34: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/34.jpg)
![Page 35: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/35.jpg)
![Page 36: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/36.jpg)
Snow Ball Effect
![Page 37: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/37.jpg)
Virtualization is matured
![Page 38: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/38.jpg)
![Page 39: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/39.jpg)
Abstraction
![Page 40: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/40.jpg)
Virtualization
enables
![Page 41: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/41.jpg)
Compute Clouds
Virtualization
enables
![Page 42: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/42.jpg)
Compute Clouds needs Storage Clouds
Virtualization
enables
![Page 43: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/43.jpg)
Compute Clouds needs Storage Clouds
Virtualization
enables
both requires
Virtual Network
![Page 44: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/44.jpg)
Compute + Storage Clouds enables
![Page 45: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/45.jpg)
Cloud Infrastructures enables
Compute + Storage Clouds enables
![Page 46: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/46.jpg)
Cloud Infrastructures enables
Compute + Storage Clouds enables
Cloud Platforms enables
![Page 47: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/47.jpg)
Cloud Infrastructures enables
Compute + Storage Clouds enables
Cloud Platforms enables
Cloud Applications
![Page 48: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/48.jpg)
Cloud Infrastructures enables
Compute + Storage Clouds enables
Cloud Platforms enables
Cloud Applications
![Page 49: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/49.jpg)
The Players
![Page 50: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/50.jpg)
The Base is
![Page 51: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/51.jpg)
The Base is
Hardware
![Page 52: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/52.jpg)
The Base is
Hardware • Computer
![Page 53: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/53.jpg)
The Base is
Hardware • Computer • Disk
![Page 54: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/54.jpg)
The Base is
Hardware • Computer
• Switch • Disk
![Page 55: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/55.jpg)
![Page 56: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/56.jpg)
Cloud Computing Enablers (Technology Vendors)
![Page 57: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/57.jpg)
Cloud Computing Enablers (Technology Vendors)
Servers
![Page 58: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/58.jpg)
Cloud Computing Enablers (Technology Vendors)
Servers Network
![Page 59: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/59.jpg)
Cloud Computing Enablers (Technology Vendors)
Servers Network Storage
![Page 60: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/60.jpg)
Cloud Service Providers/Resellers
![Page 61: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/61.jpg)
Cloud Service Users
![Page 62: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/62.jpg)
Service Models
![Page 63: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/63.jpg)
XaaS
“X” as a Service
![Page 64: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/64.jpg)
Infrastructure as a service (IaaS)
Platform as a service (PaaS)
Software as a service (SaaS)
![Page 65: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/65.jpg)
Network as a service (NaaS)
Storage as a service (StaaS)
Desktop as a service (DaaS)
![Page 66: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/66.jpg)
Security as a service
Data as a service
Database as a service
Communication as a service
![Page 67: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/67.jpg)
Security as a service
Data as a service
Database as a service
Communication as a service
* and much more
![Page 68: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/68.jpg)
IaaS
![Page 69: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/69.jpg)
IaaS • Cloud Infrastructure
![Page 70: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/70.jpg)
IaaS • Cloud Infrastructure
• ~ Hardware for Rent
![Page 71: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/71.jpg)
IaaS • Cloud Infrastructure
• ~ Hardware for Rent
• 3 Major Services • Compute (Server)
• Storage
• Network
![Page 72: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/72.jpg)
IaaS (Contd…)
• You are the King
![Page 73: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/73.jpg)
IaaS (Contd…)
• You are the King • OS
• Upgrades / Updates
• Security
• Availability
![Page 74: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/74.jpg)
IaaS (Contd…)
• You are the King • OS
• Upgrades / Updates
• Security
• Availability
* Full Control Over Environment & Infrastructure
![Page 75: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/75.jpg)
IaaS Providers
• Amazon EC2 & S3
• GoGrid
• Nirvanix
• Lindode
![Page 76: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/76.jpg)
PaaS
![Page 77: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/77.jpg)
PaaS • Cloud Platforms
![Page 78: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/78.jpg)
PaaS • Cloud Platforms
• Developer Friendly
![Page 79: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/79.jpg)
PaaS • Cloud Platforms
• Developer Friendly • Auto Tools
• Deploy
• Run
• Maintain your apps
![Page 80: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/80.jpg)
PaaS (Contd…)
• You are the Minister
![Page 81: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/81.jpg)
PaaS (Contd…)
• You are the Minister
• OS / Upgrades / Updates
• Security / Availability
![Page 82: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/82.jpg)
PaaS (Contd…)
• You are the Minister
• OS / Upgrades / Updates
• Security / Availability
• Containers / Closed Environments
• Limited Tools / Libraries • Managing other dependencies is a pain
![Page 83: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/83.jpg)
PaaS (Contd…)
• You are the Minister
• OS / Upgrades / Updates
• Security / Availability
• Containers / Closed Environments
• Limited Tools / Libraries • Managing other dependencies is a pain
* Zero Control Over Environment & Infrastructure
* Limited Control on the Platforms
![Page 84: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/84.jpg)
PaaS Providers
• Google App Engine
• HeroKu
• Mosso (Rackspace Cloud)
• Engine Yard(Rails & PHP)
• Joyent(Early days of Twitter & Linkedin)
• Force.com
![Page 85: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/85.jpg)
SaaS • Cloud Applications
![Page 86: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/86.jpg)
SaaS • Cloud Applications
• Personal & Business Apps/Tools
![Page 87: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/87.jpg)
SaaS • Cloud Applications
• Personal & Business Apps/Tools • Free/Paid
![Page 88: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/88.jpg)
SaaS • Cloud Applications
• Personal & Business Apps/Tools • Free/Paid
• Freemium
• Load / Volume
• Additional Features
![Page 89: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/89.jpg)
SaaS (Contd…)
• You are the Citizen
![Page 90: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/90.jpg)
SaaS (Contd…)
• You are the Citizen
• Everything is managed
![Page 91: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/91.jpg)
SaaS (Contd…)
• You are the Citizen
• Everything is managed
* Zero Control Over Environment, Infrastructure & Platforms
* Limited Control on the Applications (Configurations)
![Page 92: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/92.jpg)
SaaS Providers
• SalesForce.com
• Google Apps
• Yahoo Mail
• Zoho
![Page 93: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/93.jpg)
DaaS • Virtual Desktop Infrastructure
![Page 94: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/94.jpg)
DaaS • Virtual Desktop Infrastructure
• Everything is managed • Including Software licenses
![Page 95: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/95.jpg)
DaaS • Virtual Desktop Infrastructure
• Everything is managed • Including Software licenses
• BYOD • Security Tokens (RSA)
![Page 96: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/96.jpg)
DaaS (Contd…)
• Virtual Desktops on Mobiles • Andriod
• iOS
• Win *
![Page 97: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/97.jpg)
DaaS (Contd…)
• Virtual Desktops on Mobiles • Andriod
• iOS
• Win *
• Desktone, Citrix
![Page 98: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/98.jpg)
StaaS
![Page 99: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/99.jpg)
StaaS • Primary
• Secondary (backup)
• Archiving
• Disaster Recovery
![Page 100: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/100.jpg)
StaaS
http://gigaom.com/2013/02/19/whos-the-best-cloud-storage-provider-microsoft-says-nasuni-but-it-still-likes-amazon/
![Page 101: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/101.jpg)
Availability
![Page 102: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/102.jpg)
High
Availability
![Page 103: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/103.jpg)
99 %
![Page 104: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/104.jpg)
% ~ Time
![Page 105: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/105.jpg)
% ~ Time
99
![Page 106: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/106.jpg)
% ~ Time
99
99.9
![Page 107: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/107.jpg)
% ~ Time
99
99.9
99.99
99.999
99.9999
![Page 108: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/108.jpg)
% ~ Time
99
99.9
99.99
99.999
99.9999
88 Hours
![Page 109: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/109.jpg)
% ~ Time
99
99.9
99.99
99.999
99.9999
88 Hours
8.8 Hours
![Page 110: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/110.jpg)
% ~ Time
99
99.9
99.99
99.999
99.9999
88 Hours
8.8 Hours
53 Minutes
![Page 111: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/111.jpg)
% ~ Time
99
99.9
99.99
99.999
99.9999
88 Hours
8.8 Hours
53 Minutes
5.3 Minutes
![Page 112: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/112.jpg)
% ~ Time
99
99.9
99.99
99.999
99.9999
88 Hours
8.8 Hours
53 Minutes
5.3 Minutes
32 Seconds
![Page 113: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/113.jpg)
% ~ Time
99
99.9
99.99
99.999
99.9999
88 Hours
8.8 Hours
53 Minutes
5.3 Minutes
32 Seconds
![Page 114: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/114.jpg)
Yahoo!
![Page 115: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/115.jpg)
Yahoo! Delta Airlines
![Page 116: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/116.jpg)
is down for 5 minutes?
Yahoo! Delta Airlines
![Page 117: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/117.jpg)
is down for 5 minutes?
Yahoo! Delta Airlines
~ 2.5 Lakhs
![Page 118: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/118.jpg)
is down for 5 minutes?
Yahoo! Delta Airlines
~ 2.5 Lakhs ~ 0
![Page 119: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/119.jpg)
![Page 120: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/120.jpg)
Google is down for 5 minutes?
![Page 121: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/121.jpg)
Google is down for 5 minutes?
~ 1/2 million dollars
![Page 122: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/122.jpg)
Google is down for 5 minutes?
~ 1/2 million dollars
+ Brand Value
![Page 123: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/123.jpg)
90% Availability
![Page 124: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/124.jpg)
90% Availability
0% Data Corruption
![Page 125: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/125.jpg)
Recovery = 3 x Backup
![Page 126: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/126.jpg)
Storage is Crucial in the Cloud
![Page 127: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/127.jpg)
The $$$ Factor
![Page 128: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/128.jpg)
CapEx
![Page 129: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/129.jpg)
CapEx
OpEx
![Page 130: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/130.jpg)
CapEx
OpEx * setup cost
![Page 131: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/131.jpg)
Architecture (Deployment Models)
![Page 132: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/132.jpg)
Private Cloud
![Page 133: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/133.jpg)
Private Cloud
Internal
![Page 134: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/134.jpg)
Private Cloud
Internal
On Premise
![Page 135: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/135.jpg)
Public Cloud
![Page 136: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/136.jpg)
Public Cloud
External
![Page 137: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/137.jpg)
Public Cloud
External
Off Premise
![Page 138: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/138.jpg)
Virtual Private Cloud
![Page 139: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/139.jpg)
Virtual Private Cloud
![Page 140: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/140.jpg)
Community Cloud
![Page 141: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/141.jpg)
Hybrid Cloud
![Page 142: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/142.jpg)
Hybrid Cloud
Public + Private
![Page 143: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/143.jpg)
Hybrid Cloud
Public + Private (Compute)
![Page 144: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/144.jpg)
Hybrid Cloud
Public + Private (Compute) (Storage)
![Page 145: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/145.jpg)
Hybrid Cloud
Public + Private (Compute) (Storage) • Application
• Web
• Static
![Page 146: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/146.jpg)
Hybrid Cloud
Public + Private (Compute) (Storage) • Application
• Web
• Static
• Database
• MQ
• User Content
![Page 147: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/147.jpg)
Single Tenant
![Page 148: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/148.jpg)
Single Tenant
Dedicate Stack per Customer
![Page 149: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/149.jpg)
Single Tenant
Dedicate Stack per Customer
Individual • Configuration
• Monitoring
• Tuning
• Updates
• Upgrades
• Patches
• Disaster Recovery
![Page 150: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/150.jpg)
Multi Tenant
![Page 151: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/151.jpg)
Multi Tenant
Single Logical Environment
![Page 152: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/152.jpg)
Multi Tenant
Single Logical Environment
Individual • Configuration
• Monitoring
• Tuning
• Updates
• Upgrades
• Patches
• Disaster Recovery
![Page 153: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/153.jpg)
Multi Tenant
Single Logical Environment
Individual • Configuration
• Monitoring
• Tuning
• Updates
• Upgrades
• Patches
• Disaster Recovery
One Action for All Customers
![Page 154: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/154.jpg)
You didn’t get it?
![Page 155: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/155.jpg)
You didn’t get it?
![Page 156: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/156.jpg)
The Balancing Act
![Page 157: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/157.jpg)
![Page 158: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/158.jpg)
Week Day
![Page 159: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/159.jpg)
Week Day
Week End
![Page 160: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/160.jpg)
Adoption
![Page 161: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/161.jpg)
Enterprises
![Page 162: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/162.jpg)
Small
Mid Size
Large
Enterprises
![Page 163: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/163.jpg)
Small
Mid Size
Large
Enterprises
Most Things
![Page 164: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/164.jpg)
Small
Mid Size
Large
Enterprises
Most Things
Many Things
![Page 165: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/165.jpg)
Small
Mid Size
Large
Enterprises
Most Things
Many Things
Some Things
![Page 166: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/166.jpg)
![Page 167: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/167.jpg)
![Page 168: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/168.jpg)
“Dropbox employees aren’t able to access user files, and when troubleshooting an account, they only have access to file metadata (filenames, file sizes, etc. not the file contents).”
http://www.techrepublic.com/blog/security/dropbox-convenient-absolutely-but-is-it-secure/5618
(Version #1)
![Page 169: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/169.jpg)
“Dropbox employees aren’t able to access user files, and when troubleshooting an account, they only have access to file metadata (filenames, file sizes, etc. not the file contents).”
http://www.techrepublic.com/blog/security/dropbox-convenient-absolutely-but-is-it-secure/5618
WHAT?
(Version #1)
![Page 170: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/170.jpg)
“Dropbox employees aren’t able to access user files, and when troubleshooting an account, they only have access to file metadata (filenames, file sizes, etc. not the file contents).”
“Dropbox employees are prohibited from viewing the content of files you store in your Dropbox account, and are only permitted to view file metadata (e.g., file names and locations).”
http://www.techrepublic.com/blog/security/dropbox-convenient-absolutely-but-is-it-secure/5618
WHAT?
(Version #1)
(Version #2)
![Page 171: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/171.jpg)
![Page 172: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/172.jpg)
Technically possible as per #1
![Page 173: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/173.jpg)
How to build the trust?
![Page 174: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/174.jpg)
https://aws.amazon.com/security
![Page 175: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/175.jpg)
https://aws.amazon.com/security
standards/certificates/compliance
![Page 176: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/176.jpg)
![Page 177: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/177.jpg)
Mega Upload
![Page 178: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/178.jpg)
Netflix
![Page 179: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/179.jpg)
No matured standards for interoperable
![Page 180: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/180.jpg)
- Open Cloud Consortium
No matured standards for interoperable
![Page 181: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/181.jpg)
Compliance
![Page 182: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/182.jpg)
Compliance
• Country/State wise
![Page 183: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/183.jpg)
Compliance
• Country/State wise
• Local Laws
![Page 184: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/184.jpg)
Compliance
• Country/State wise
• Local Laws
(India)
![Page 185: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/185.jpg)
Quick Facts
• 450 B $ (2012)
• 1997 - Steve Jobs
• Microsoft – 90% (2011)
• Dell’s Trademark Attempt 2008
![Page 186: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/186.jpg)
Major Vendors • Windows Azure
• Amazon Web Services
• IBM Smart Cloud
• vmware
• Rackspace Cloud
• Google App Engine
• Heroku
• Force.com
• HP Cloud Services
• OpenShift
• OpenStack
• Skytap
• Enlight cloud
• GoGrid
• Engine Yard
![Page 187: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/187.jpg)
![Page 188: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/188.jpg)
Questions?
![Page 190: Introduction to Cloud Computing](https://reader033.vdocument.in/reader033/viewer/2022051012/5457e904af795995778b49e9/html5/thumbnails/190.jpg)
References • http://www.clker.com/cliparts/t/g/H/u/s/x/yellow-three-candle-cake-md.png • http://2.bp.blogspot.com/_ax5ZIdFoW1U/SYJ30RuU1oI/AAAAAAAAJy0/AjC4490Jg3Q/s400/funny-evolution-cartoon-02.jpg • http://media-cache-ec7.pinterest.com/550x/81/47/75/8147753751f3f80df35222d8b85b0626.jpg • http://0.tqn.com/d/chemistry/1/0/X/h/genericwarning.jpg • https://encrypted-tbn3.gstatic.com/images?q=tbn:ANd9GcSEZh25CmDxWLv5XJNdHbg-GumKN8ss3NpzXOdoQRPfnLbwnd0Z0Q • http://1.bp.blogspot.com/-eNhF0NTj8qk/TlyE5jJaxCI/AAAAAAAAAHY/YuKzY01G0CY/s1600/_42299800_no_ball_416x300.gif • http://newsimg.bbc.co.uk/media/images/42299000/gif/_42299862_wide_416x300.gif • https://encrypted-tbn1.gstatic.com/images?q=tbn:ANd9GcSsTAxVgeYeaKWIzvFl5rE83TJId-BYuxLOlVDzJlpTIHUMBZvUZA • http://static.pinboard.in/500px_logo_black.png • http://www.applegazette.com/wp-content/uploads/pinterest-logo1.jpg • http://www.skipprichard.com/wp-content/uploads/2012/08/WHY-583x389.jpg • http://vwitonline.com/blog/wp-content/uploads/2012/11/content-idea.jpg • https://encrypted-tbn3.gstatic.com/images?q=tbn:ANd9GcSWbyUSFkNfQdQc2YtbK4qc611pDBDMwnajX4E2WwBU46Hs0o8r5g • http://carolemanleydotcom.files.wordpress.com/2013/02/tip7-ostrich2.jpg • http://static5.depositphotos.com/1007168/472/i/950/depositphotos_4727566-Thanksgiving-Holiday-Cartoon-Calendar.jpg • http://i.i.com.com/cnwk.1d/i/tim/2012/10/17/google-datacenter-people-02.jpg • https://speakerdeck.com/gcollazo/cloud-computing-for-hackers • http://pinterest.com/cloudtweaks/our-cloud-computing-cartoon-humor/ • http://media-cache-ec4.pinterest.com/550x/28/6f/b8/286fb84ce5bf7cb727ec3893121ec41b.jpg • http://blog.datacentermapping.com/wp-content/uploads/2012/07/Private-Cloud-Cartoon.jpg • http://blog.esds.co.in/wp-content/uploads/2010/12/public-cloud.jpg • http://www.jeetbanerjee.com/wp-content/uploads/2012/08/The-Balancing-Act.jpg • http://images.ipage.com/templates/ipage/icon-security-lock-big.gif • http://www.cloudtweaks.com/web/content//cloud_91.jpg • https://encrypted-tbn2.gstatic.com/images?q=tbn:ANd9GcRLGbAfF6zkAR1zY6jZ664JI9l_3qHpWHJ-FpPPUOwy0zPbPvsB • http://media-cache-ec4.pinterest.com/550x/d2/1e/65/d21e65ba7ea5a612e3cbc9242d4611f1.jpg • http://media-cache-lt0.pinterest.com/550x/41/44/de/4144de139975eb0af8fb7e8095fdbbd1.jpg • http://media-cache-ec2.pinterest.com/550x/f4/81/b5/f481b5b6f41e210e9d874515f51b0783.jpg • http://dcloudcomputing.com/cloud-computing-facts/ • http://www.youtube.com/watch?feature=player_embedded&v=Or7zaUaP-J8 • http://theydonttellyou.files.wordpress.com/2012/06/toddler-boy-on-laptop.jpg