Conducted a seminar on Cloud Computing at UTM College Shillong

1. Joydipto Banerjee
Cloud Computing
Introduction and Concepts
© 2012 IBM Corporation

2. Session Objectives
At the end of this session, you should be able
to describe:
– The basic principles, terminology
and business drivers for what is and
why cloud computing exists.
– How Cloud Computing works
– Various products and technologies
in Cloud space
– Careers in Cloud Computing
– Cloud computing on the social
media
– Where to look for further
information
2 © 2012 IBM Corporation
2011

3. It’s time to start thinking differently about infrastructure.
3 © 2012 IBM Corporation

4. Technology Evolution and Innovation
A New Computing Model/ A New Platform
• Massive, Web-scale abstracted infrastructure
• Dynamic allocation, scaling, movement of applications
• Pay per use
• No long-term commitments
• OS, application architecture independent
Cloud
Cloud
• No hardware or software to install
• No expensive architects or consultants to hire
Web Platform
Web Platform Web
Browser Server
Browser Server Virtualization
Personal Computer
Client Server Era
Client Server Era
System Network
Database Architecture
Mainframe Era
Mainframe Era
System S360 Operating System
4 © 2012 IBM Corporation

5. Clouds in Action …
Social Networking:
E-Mail:
Document / Hosting Services:
Backup Services:
5 © 2012 IBM Corporation

6. What is a Cloud ?
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7. Definition of cloud computing
Cloud computing is a model for enabling ubiquitous, convenient, on-demand
network access to a shared pool of configurable computing resources (e.g.,
networks, servers, storage, applications and services) that can be rapidly
provisioned and released with minimal management effort or service provider
interaction. This cloud model is composed of five essential characteristics,
three service models, and four deployment models.
-From The NIST Definition of Cloud Computing at
-http://csrc.nist.gov/publications/nistpubs/800-145/SP800-145.pdf
7 © 2012 IBM Corporation

8. Cloud Computing – Essential Characteristics
Cloud Computing exhibits the following key characteristics:
1. On-demand self-service
2. Broad network access
3. Location independent resource pooling
4. Rapid elasticity
5. Pay per use/ flexible pricing models
Clients
Datacenter
Monitor & Manage Infrastructure Access
Services & Resources Services
IT Cloud Component Vendors/
Software Developers
Service Catalog,
Cloud Component Publish & Update
Administrator Library Components,
Service Templates
8 © 2012 IBM Corporation

9. Cloud Computing - Service Models
Collaboration CRM/ERP/HR
Business Industry
Processes Applications
Software as a Service
Middleware Web 2.0 Application Java
High Volume Runtime Runtime
Transactions
Development
Database Tooling
Platform as a Service
Data Center
Servers Networking Storage
Fabric
Shared virtualized, dynamic provisioning
Infrastructure as a Service
9 © 2012 IBM Corporation

10. Cloud Computing - Deployment Models
1
10 © 2012 IBM Corporation

11. Cloud Computing - Deployment Models
2
11 © 2012 IBM Corporation

12. Cloud Computing - Deployment Models
3
12 © 2012 IBM Corporation

13. Cloud Computing - Deployment Models
4
13 © 2012 IBM Corporation

14. Why use Clouds ?
Results from IBM cloud computing engagements
Increasing Test provisioning Weeks Minutes
speed and
Change management Months Days/hours
flexibility
Release management Weeks Minutes
Service access Administered Self-service
Standardization Complex Reuse/share
Metering/billing Fixed cost Variable cost
Reducing Server/storage utilization 10–20% 70–90%
costs
Payback period Years Months
SOURCE: Based on IBM and client experience.
14 © 2012 IBM Corporation

15. Can Everything be put to Cloud ?
15 © 2012 IBM Corporation

16. Concerns related to cloud computing
1 Maturity – Is the technology ready for production-level deployment?
2 Standards – Still being developed
3 Security concerns – Multiple customers sharing the same resources
4 Interoperability – Many different vendor APIs
5 Control of data – Organizational level of comfort with data being outside
traditional IT
16 © 2012 IBM Corporation

17. Lets look Inside the Cloud…
Software Development Test and Pre-Production
Workloads
TPM & TSLA &
TivSAM TivSAM ITM LDAP TUAM
TPC TBSM
Service
Request UI
Cloud Catalog & Provisioning Monitoring Security SLA Mgmt Metering
Operations UI
Automation
Software
Commercial &
Service Management Open Source
Hypervisor
Virtual Virtual Virtual Virtualised Virtual
Servers Storage Networks Applications Clients
& Middleware
Virtualization
Systems
Virtualization Mgmt Image Mgmt Capacity Mgmt
Director
Non-IBM IBM System z System x, IBM & Other Networking
Physical Layer Servers Power Systems BladeCenter Storage
17 © 2012 IBM Corporation

18. Try now!
https://try.cloud.ubuntu.com/
18 © 2012 IBM Corporation

19. Open Source Cloud Products
19 © 2012 IBM Corporation

20. Cloud in action: University of Bari
Students at Italy’s University of Bari use
IBM cloud to create innovative solutions
to help the local economy.
Business challenge
• Give students a platform to create innovative solutions
for local communities and businesses in southern Italy.
Rethinking IT
• Elastic, cloud-based services from sensors, market
systems and GPS data, connecting university, private
sector and government agencies.
Reinventing business
• Cut shipping times for local deliveries in half.
• More efficient supply chain with fishermen completing
transactions with merchants while still at sea.
• Winemakers increase quality with constant soil-
condition monitoring.
20 20
© 2012 IBM Corporation

21. The Cloud Job: Careers in the Cloud Computing Space
Source : http://thecareerpyramid.com/2011/11
21 © 2012 IBM Corporation

22. Research / Solution Areas
Cloud Infrastructure Cloud Delivery Models
Architecture • Hybrid Clouds
Elasticity and availability in a Cloud • Industry Clouds
Virtualization • Private Clouds
• Public Clouds
Network Cloud Management
Storage • Asset Management
Performance • Service Management
Security and Privacy in Clouds • Capacity Planning
Connectivity and Cloud Computing • Charging models and economics
• Usage Reporting, Billing & Metering
Cloud-Based Compliance • Provisioning
Methods & Tools • Monitoring
Business Models
• Cloud Solutions & Offerings
• Cloud Applications in Vertical
Industries
Cloud Deployment Models
• Infrastructure as a Service,
• Platform as a Service
• Software as a Service
22 © 2012 IBM Corporation

23. Cloud Certifications
IBM Cloud Computing certifications
• IBM Certified Solution Advisor - Cloud Computing Architecture V2
An IBM Certified Solution Advisor - Cloud Computing Architecture V2 is a person who can clearly explain
the benefits and underlying concepts of cloud computing. They can also demonstrate how the IBM Cloud
Computing offering helps customers realize these benefits.
http://www-03.ibm.com/certify/certs/50001102.shtml
• IBM Certified Solution Architect - Cloud Computing Infrastructure V1
An IBM Certified Solution Architect - Cloud Computing Infrastructure V1 is a person who can demonstrate
the design, plan, architecture and management principles of an IBM cloud computing infrastructure. They
can do this with limited assistance from support, documentation or relevant subject matter experts.
http://www-03.ibm.com/certify/certs/50001201.shtml
23 © 2012 IBM Corporation

24. ThoughtsonCloud Blog
Link: http://www.thoughtsoncloud.com
Question of Viewer
the week Blog posts comments
24 © 2012 IBM Corporation

25. LinkedIn
Participate in cloud discussions in IBM Cloud Computing LinkedIn Group and other Cloud related groups
25 © 2012 IBM Corporation

26. Twitter
Most Cloud conversations (English language) are taking place on Twitter
IBM Cloud on Twitter
Excellent for viral real-time buzz, drive-to tactics, and knowledge
26 © 2012 IBM Corporation

27. Youtube
IBM Cloud YouTube channel (English)
http://www.youtube.com/IBMCloud
27 © 2012 IBM Corporation

28. Facebook
IBM Cloud page on Facebook
https://www.facebook.com/IBMCloud
28 © 2012 IBM Corporation

29. My developerWorks: “The Geekiest Social Network”
Join My developerWorks today
Continue the conversation with the speaker,
classmates and a network of 8 million IT
professionals around the world.
Build relationships with technical professionals
who have similar interests.
Collaborate to find ideal solutions to your tough
technical questions.
Learn about additional resources to deepen
your skills.
Already an expert? Have your voice heard!
ibm.com/developerworks/mydeveloperworks
29 © 2012 IBM Corporation

30. Information Sources
www.ibm.com/developerworks/cloud/newto.html
www.ibm.com/developerworks/training/kp/cl-kp-cloudfundamentals/?S_TACT=105AGY82&S_CMP=MAVE
http://aws.amazon.com/ec2/
www.windowsazure.com/en-us/
www8.hp.com/us/en/software/software-product.html?compURI=tcm:245-936131
www.salesforce.com/in/?ir=1
30 © 2012 IBM Corporation

31. Thank You
English
Traditional Chinese
Simplified Chinese
Thai
Thank you for attending!
Korean
We want to continue hearing from you…
Share your feedback from today’s session and stay
Japanese connected.
Russian
Gracias
Spanish Joydipto Banerjee
Obrigado
Brazilian Portuguese
IBM Certified Consulting IT Specialist
Email – joydipto@gmail.com, joydipto.b@in.ibm.com
Merci French
Twitter – @joydipto
Arabic
GrazieItalian
Danke
31 German
© 2012 IBM Corporation

32. ibm.com/smartcloud
32 © 2012 IBM Corporation

33. TSAM Web UI TSAM Admin UI Mail Client Linux VM TUAM UI
Business user selects service offering from approves the request if
Administrator
the service catalog (a software stack),
necessary (many levels of approval are
1 defining the start and end dates possible with customisable workflow), and
when they
need the service. Available capacity is
reservation for thecan be analysed many
checked. Usage reports resources is made.
ways and traced to service offering, Provisioning event is
requestor, andcredentials, and
Security resources. Details could recorded with accounting
A service request is generated, forwarded fine-granular TPM workflows
3 Drives tobe fed to billing system to generate
network access details
Overall timeline from request to operational virtual details so that resource
11
2 SRM. This acts as an auditbe from 5 mins windows, Linux VMto the
trail for who invoices.
for aix, to 60+ are emailed Virtual machine is usage can be tracked.
started
machine, can 8 mins
requested what, how much andsize(x86/System p & z) creation.
when. image payload)requestor and becomes ready to use.
(depending upon of 9
4 7
Service Service 5 Tivoli Usage &
Request Automation Provisioning Accounting
Manager< Manager Manager Manager
Triggers Mgmt plan hypervisor
selection, resourceTivoli Process Automation Engine
reservation, writes 10
Creates AIX LPAR definition on HMC,workflows
Orchestration
metering record when completed, Creates VM machine from image
deploys image from NIM, connects to Tivoli Usage &
tracks relationship of VM to requestor. template, and applies network IP/ 6
VIO storage, applies Tivoli Service/ Automation Manager
network IP VLAN, Accounting Manager
VLAN, security credentials, and
security, and instantiates OS & SW
instantiates OS & SW stack.
stack. 6 TUAM applies rate and cost
information to resource
AIX VM Linux VM AIX VM Linux VM Win VM Linux VM
usage details to generate
financial reports.
pHyp Hypervisor VMware Hypervisor
CPU Memory Disc Network CPU Memory Disc Network
33 © 2012 IBM Corporation

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