KT Cloud Business Strategy and Infrastructure

How KT can compete with Amazon and other Cloud service providers.

Charles Huh, VP

ICT Convergence Dept. KT

Charles.huh@kt.com

Cloud Business Environment

Telco’s Competitiveness in Public Cloud Business

KT Cloud Infrastructure Competitiveness

KT’s Approach to Cloud Business

Global Mobile Data Traffic by 2015

From CISCO VNI 2010-2050

CAGR 92%

Mobile Data Traffic Increase in Korea (mid 2009 ~ mid 2010)

From CISCO VNI 2010-2050

Mobile Data Subscriber’s usage

From CISCO VNI 2010-2050

Traffic Spikes (ANIMOTO case)

Change Cycle

Service

Organization

Traditional IT Cloud-based IT

Enterprise customers of AWS

Lower Cost 21%

19%

16%

14%

12%

7%

6%

5%

Agility

Efficiency

Convenience

Reliability

Performance

Sustainability

Security

Reasons for Cloud Transition

From Mimecast, Cloud Adoption Survey 2010

Global Cloud Market Size

CAGR 33%

Infra as a Service

Platform as a Service

Software as a Service

(unit: 100million USD)

2010 2011 2014

1,203

1,676

3,778

1,188

311

2,279

Cloud Market Size in Korea

Infra as a Service

Platform as a Service

Software as a Service

(unit: 1 million USD, 1 USD=1,100 KRW)

CAGR 28%

874

1,185

2,317

727

191

1,399

2010 2011 2014

From KISTI , “Visions on The Clouds 2010”

Cloud Service Provider Major IT Vendor Telco

KSF of Public IaaS Business

“Develop Cloud System”

Cut down 12milion USD CAPEX during

8months

Infr

a A

rea

Biz

Are

a

Top Cloud Service Partner

KT Cloud Infrastructure Competitiveness

“Build high efficiency CDC”

“Migrate KT internal system” “Commercialize Public Cloud”

“Low Cost” through separating HW and SW

Avoid vendor dependency by separating HW and SW

Build low cost Infra. by using open source SW

KT Cloud Infrastructure Competitiveness

“High Performance” through HW Clustering & SW Control

Achieve scalability & high performance with commodity HW clustering

All computing resources are clustered in CDC

Highly “Automated System”

Design highly automated architecture with Cloud Mgt.

KT’s Approach to Cloud Business

Launch Storage Cloud Service

& build Cloud Infra.

Commercialize Cloud IaaS

& migrate KT legacy system

Expand Public & Private

Cloud Service

Apr.~ Sep. 2010 ~ Dec. 2010 ~ Dec. 2011

Now Here!

ucloud1) Portfolio

BS-

Dedicated

BS-

Private

CS-

Dedicated

CS-

Private

SS-

Public

SS-

Dedicated

SS-

Private

ucloud CS

RDBaaS

IaaS

ucloud

Home

ucloud

Pro

SaaS

PaaS

KT’s Approach to Cloud Business

VDI CDNucloud BS

(in May)

ucloud SS

(in June)

ucloud DS

(in July)IDE 2)

CS-

Public

“Disrupt! or Disrupted!”

The End of Document

Cloudstack(VM Mgt.)

CAMS(VM Monitoring)

Splunk(Log Monitoring)

Enstratus(Auto Scaling)

Chef(System Mgt Auto SW)

Nagios(System Monitoring)

Nexenta(Storage Control)

Open Source Mgt. SW Benefits

http://blog.cloudharmony.com/2010/10/cloudscaling-kt-private-cloud.html

KT

GoGrid

Amazon

Terremark

Racksapce

BlueLock

KT

GoGrid

Amazon

Terremark

Racksapce

BlueLock

KT

GoGrid

Amazon

Terremark

Racksapce

BlueLock

KT

GoGrid

Amazon

Terremark

Racksapce

BlueLock

KT

GoGrid

Amazon

Terremark

Racksapce

BlueLock

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CPU Performance Disk I/O Performance Memory I/O Performance

Program Language Encoding/Encryption Performance

http://blog.cloudharmony.com/2010/10/cloudscaling-kt-private-cloud.html

CPU Performance Disk I/O Performance Memory I/O Performance

Program Language Encoding/Encryption Performance

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It s 70% of AWS Price

KT ucloud CS Public Basic Pricing AWS EC2 pricing

IPS