Cloud Computing

Seungyun LEE, Ph.DConvenor of ISO/IEC JTC 1 SC38/SGCC

Standardization Activities on

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Cloud ComputingStandardization Activities on

Understanding ofCloud Computing

ISSUE #1

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• Online Computing by networkEverything is connected !!!

• Service itself is more importantMake it possible everything As-A-SERVICE !!!

• Ubiquitous EraYou can do in every device !!!

Why Cloud Computing?

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Cloud ComputingToday

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Do we need only 6 computers?5

Everything on the Clouds

CLOUD

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Still Ambiguous?

Source: http://www.webhostingpunch.com/

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“Cloud computing is a model for enabling 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.”

Definition

Source: NIST 2009

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Cloud Computing Models

*Source: http://itechthoughts.wordpress.com/2010/02/23/cloud-computing-the-new-it-paradigm/

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Cloud Computing Models - Emerging

*Source: http://itechthoughts.wordpress.com/2010/02/23/cloud-computing-the-new-it-paradigm/

Our Opportunity here?

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Source : Cloud Computing Deep Dive, inforworld, Sep. 2009

Patterns/Categories of Cloud Computing

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Types of Cloud Computing

Source: http://itechthoughts.wordpress.com/2010/02/23/cloud-computing-the-new-it-paradigm/

What should be differentiated in terms of standards?

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Cloud ComputingStandardization Activities on

Issues onCloud Computing

ISSUE #2

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Reality of Cloud Computing

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Cloud User Surveys - BenefitsQ: Rate the benefits commonly ascribed to the 'cloud'/on-demand model

Source: IDC Enterprise Panel, 3Q09, n = 263, September 2009

(Scale: 1 = Not at all important 5 = Very Important)

54.0%

63.9%

64.6%

67.0%

68.5%

75.3%

77.7%

77.9%

0% 10% 20% 30% 40% 50% 60% 70% 80% 90%

Seems like the way of the future

Sharing systems with partners simpler

Always offers latest functionality

Requires less in-house IT staff, costs

Encourages standard systems

Monthly payments

Easy/fast to deploy to end-users

Pay only for what you use

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Cloud User Surveys - Challenges Q: Rate the challenges/issues of the 'cloud'/on-demand model

Source: IDC Enterprise Panel, 3Q09, n = 263, September 2009

(Scale: 1 = Not at all concerned 5 = Very concerned)

76.0%

76.8%

79.8%

80.2%

81.0%

82.9%

83.3%

87.5%

0% 10% 20% 30% 40% 50% 60% 70% 80% 90%

Not enough ability to customize

Hard to integrate with in-house IT

Bringing back in-house may be difficult

Lack of interoperability standards

On-demand paym’t model may cost more

Performance

Availability

Security

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Cloud User Surveys – Adoption

(Scale: 1 = Very Unlikely 5 = Very Likely)

Q: Rate your likelihood to pursue the cloud model for the following

Source: IDC Enterprise Panel, 3Q09, n = 263, September 2009

48.6%

49.1%

49.8%

50.6%

51.3%

52.9%

54.8%

55.1%

55.6%

59.4%

66.9%

67.3%

0% 10% 20% 30% 40% 50% 60% 70% 80%

IT/Information Security

Application dev/test/deploy platform

Business Intelligence/Analytics

Server capacity on demand

IT Management software

Storage capacity on demand

Data/Content Distribution services

Personal productivity apps

Business apps (CRM, HR, ERP)

Data Back-up or Archive services

Web applications/Web serving

Collaboration applications

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Cloud User Surveys – Vendor

(Scale: 1 = Not at all important 5 = Very Important)

Q: How important is it that cloud service providers…

Source: IDC Enterprise Panel, 3Q09, n = 263, September 2009

72.9%

78.3%

79.2%

81.0%

82.1%

84.5%

86.0%

87.8%

88.6%

91.6%

0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%

Have local presence, can come to my offices

Are a technology and business model innovator

Offer both on-premise and public cloud services

Support many of my IT needs

Allow managing on-premise & cloud together

Understand my business and industry

Provide a complete solution

Option to move 'cloud' offerings back on premise

Offer Service Level Agreements (SLAs)

Offer competitive pricing

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Stand

ards

Stand

ards

Standards

Standards

Major Issues on Cloud Computing

Inter-operability

Security

Legality

ProvisioningModel

Definition,Taxonomy,

Terms.

Architecture

Availability

BusinessProcess

EnvironmentalIssues

Source: ETRI, 2010

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Cloud ComputingStandardization Activities on

Standardization Activities

ISSUE #3

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What could be standardized ? - Problem

Technology

Business Model

ServiceArchitecture

Nothing New

proprietary

Diversity

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Why need to be standardized?✴ Lock-in Problem on Cloud Data & Service ✴ Platform & Service Dependency from Provider and/or Vender

example

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What should be standardized?

Source: http://cloud-standards.org/wiki/

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JTC1

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What they are doing ?

Source: http://cloud-standards.org/wiki/25

ISO/IEC JTC 1 SC38 / SGCCTitle: Distributed Application Platforms and Services (DAPS)

Scope: Standardization for interoperable Distributed Application Platform and services including:

• Web Services, Service Oriented Architecture (SOA), and

• Cloud Computing.

As per the JTC 1 Directives, SC 38 establishes its own substructure at its first meeting in Beijing China, May 2010

• Web Service WG

• Service Oriented Architecture (SOA) WG

• Cloud Computing SG

JTC1

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Leadership People in JTC 1/SC38• JTC 1 SC 38 Chairman : Donald Deutsch / Oracle, US

- JTC 1 SC 38 Secretariat : Marisa Peacock / ANSI, US

• Convener of WG on SOA : Yuan Yuan / CESI, China

• Convener, WG on Web Services : Jeff Mischkinsky / Oracle, US

• Convener, SG on Cloud Computing : Seungyun Lee / ETRI, Korea

- Secretary, SG on Cloud Computing : Ping Zhou / CESI, China

Donald Deutsch Marisa Peacock Yuan Yuan Jeff Mischkinsky Seungyun Lee

JTC1

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Terms of References for SGCCi. Provide a taxonomy, terminology and value proposition for Cloud Computing.

ii. Assess the current state of standardization in Cloud Computing within JTC 1 and in other SDOs and consortia beginning with document JTC 1 N 9687*.

iii. Document standardization market/business/user requirements and the challenges to be addressed.

iv. Liaise and collaborate with relevant SDOs and consortia related to Cloud Computing.

v. Hold open meetings to gather requirements as needed from a wide range of interested organizations.

vi. Provide a report of activities and recommendations to SC 38. *N9687: Report of JTC 1/SWG-Planning on possible future work on Cloud Computing in JTC 1 (2009)

Source: Resolution of ISO/IEC JTC 1 SC 38 Plenary

ISO/IEC JTC 1 SC38 / SGCCJTC1

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Meeting Results & Plan

• 1st JTC 1 SC38 meeting (12~14th May 2010, Beijing) *done

• Approval of SGCC as well as convenor & secretary

• Discussion for SGCC Report document

• 2nd JTC 1 SC38 meeting (27th Sep. ~ 1st Oct 2010, NY)

• 1st Draft of SGCC report (investigate current activity & recommendations)

• JTC 1 Plenary (Nov. 2010, Belfast Ireland)

• Decide how to handle the SGCC for future

ISO/IEC JTC 1 SC38 / SGCCJTC1

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Terms of References for FG Cloud• Scope

i. identify potential impacts on standards development and priorities for standards needed to promote and facilitate telecommunication/ICT support for cloud computing

ii. investigate the need for future study items for fixed and mobile networks in the scope of ITU-T

iii. analyze which components would benefit most from interoperability and standardization

iv. familiarize ITU-T and standardization communities with emerging attributes and challenges of telecommunication/ICT support for cloud computing

v. analyze the rate of change for cloud computing attributes, functions and features for the purpose of assessing the appropriate timing of standardization of telecommunication/ICT in support of cloud computing

Source: http://www.itu.int/ITU-T/focusgroups/cloud/tor.html

ITU-T Focus Group Cloud

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Terms of References for FG Cloud (con’t)• FG Objective

The objective of the Focus Group is to collect and document information and concepts that would be helpful for developing Recommendations to support cloud computing services/applications from a telecommunication/ICT perspective.

• Specific tasks and deliverables- Benefits of cloud computing from telecommunication/ICT perspectives- Gap analysis of ITU-T standards for telecommunication/ICT to support cloud

computing- Collect and summarize vision and value propositions of cloud computing with a

focus on telecommunication/ICT aspects- Leverage expertise within the ITU-T in building telecom networks to take

advantage of cloud concepts and capabilities- Terminology and taxonomy and to develop new definition when necessary- Analysis of telecommunication/ICT networking requirements functions and

capabilities to support cloud computing services/applications (for both fixed and mobile)- Use cases of services and reference models for telecommunication/ICT to support

cloud computing- Roadmap to guide further developments of relevant ITU-T Recommendations.

Source: http://www.itu.int/ITU-T/focusgroups/cloud/tor.html

ITU-T Focus Group Cloud

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• Leadership peopleChair : Vladimir Belenkovich (Russia) replaced with Mr. KutukovVice Chair :

Jamil Chawki (FT Orange, France), Kangchan Lee (ETRI, Korea), Mingdong Li (ZTE, China), (Ms) Monique Morrow (Cisco, USA), Koji Nakao (KDDI, Japan)

Jamil Mingdong Koji

ITU-T Focus Group Cloud

Kangchan Lee Monique MorrowVladimir Belenkovich32

Meeting Results & Plan

• 1st FG Cloud meeting (14~17th June 2010, Geneva) *done

• Draft deliverables: Draft deliverable on Introduction to the cloud ecosystem: Definitions, taxonomies, and use cases

• Liaison documents to SDOs, CSA, ISO/IEC JTC 1 SC38

• Updates for “Repository on activities in Cloud Computing Standardization (Version 1.1, June 2010)”

• 2nd FG Cloud meeting (2~6th September 2010, Geneva)

• Updates for FG Cloud deliverables ITU-T FG Cloud

ITU-T Focus Group Cloud

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ITU-T SG13 Q.23 | new Question• Questions

- What new Recommendations should be developed for Cloud Computing with telecommunication perspectives?

- Coordination of the Cloud Computing in cooperation with ITU-T SGs and with other SDOs e.g., the ISO/IEC JTC 1.

• Tasks- Identify issues that are interesting in SG13 such as definition and value

proposition of Cloud Computing and development of related new Recommendations

- Identify classification of Cloud based service such as Fixed Cloud, Personal Cloud, Mobile Cloud, etc. and development of related new Recommendations

- Coordination on Cloud Computing issues with Questions in ITU-T SG13

- Collaboration with ITU-T Focus Group on Cloud Computing (FG Cloud)

• Leadership- Dr. Kangchan Lee, ETRI Korea

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Cloud ComputingStandardization Activities on

Conclusion RemarksISSUE #4

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We must know what happen outside first !

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Standards for cloud computing are already there ?!

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What should be done together?

SLA Legals

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Common Parts

Differentiated Parts

JTC1

ComputingResources

NetworkResources

ResourceUtilization

Definition Taxonomy Terminology

ServiceModel ArchitectureUse Cases

Possible Collaboration on Standardization

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What should be differentiated points in future?

Mobile Cloud & u-Cloud Service

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Entertainment Cloud

e-Book Cloude-Learning Cloud

Cloud Office

IPTV | Media Cloud

Heath-care Cloud

Mobile Cloud

Storage/Data Cloud

Social Cloud

Source: © ETRI 2009

FutureClouds

Energy Efficiency | Green Cloud

Desktop Cloud

Future of Cloud Computing

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Thank YouSeungyun Lee / Ph.D.Leader of Service Convergence Standards Research Team, Standards Research Center, ETRIConvener of ISO/IEC JTC 1 SC38 / SGCC | Study Group on Cloud ComputingManager of W3C Korea OfficeOffice. +82-42-860-5508, Mobile. +82-10-8720-2954syl@etri.re.kr, syl@w3.org, bluse2@gmail.comtwitter @seungyun

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