Cloud... The Story

Cloud 추진본부 Cloud 기획담당이태호 매니저

Why?

What?

How?

Why Cloud?

Changes in Life Cycle of Business e.g.) Facebook, Google, Twitter

10 years Computing Cycle

1960 1970 2000 20101980 1990

Mainframe

Mini ComputerClient-Server

Computing

Mobile InternetComputing

Cloud Computing

Desktop InternetComputing

Expert IT Operator’s IT User’s IT

Visible to Expert only Visible to Expert & Operator Visible to Everyone

The Data ExplosionWe need Cloud Computing

So we have gone from a world where we had reliable disks and unreliable networks, to a world where we have reliable networks and

basically no disks.

- Eric Schmidt, Google CEO (2010)-

What is Cloud?

3 Types of Cloud

Infrastructure as a service

Platform as a service

Software as a service

벼

밥솥

쌀밥

5 Main Features of Cloud

Clustering

Control

Low Cost(CAPEX/OPEX)

Network Capacity

Pay As You Go

Clustering....

Capacity

Elasticity

ScalabilityControl....

Speed(Agility)

Measurement

Automation Mgt.Low Cost(Capex/Opex)....

% of Amazon/Rackspace

% of Current Legacy TCO

How to do it with Cloud?

The Achievement of KT in Cloud

Features & Achievements of kt

The First ‘Real’ Cloud in Korea

Common HW and Open SW

World No. 1 Performance

24 Hrs and 365 Days’ Security

CDC of High Density and

Efficiency

사내 전환 UNIX 대비

사내 176 개 서비스 및 ERP, SDP, BSS 등 경영계

69%~76% 비용 절감 효과 !

kt Architecture = K-Block

Commodity HW

+ Open source SW

Rack 의 고집적화

표준화 , 범용 HW 통한 원가혁신

CloudStack : IaaS Mgt. Solution

Platespin : P2V Migration

Nexenta : Storage Mgt. fuction

Citrix Xen : Virtualization

Soultion

Splunk : System Log Data

Analysis

ZFS : Virtualization File System

Hyperic : Web Application Mgt.

SW

Chef : Server Automation

Program

Spring : Application Framework

for Java Platform

kt Cloud Data Centre

Hot Aisle Containment

Dynamic UPS & Battery Management

System

Installed DDoS & IPS/IDS

Earthquake Proof Design

총 1,400 Enterprise with ucloud2,600 Servers for SMB, LE and Gov.

ucloud personal

ucloud office

ucloud Server

ucloud CDN

ucloud VDI

ucloud Storage

ucloud DB

ucloud Backup

Real time data sync and backup for mobile/internet subscribers

Real time data sync and backup for B2B customers

Web hosting service

Contents delivery network for storage user’s

Virtual desktop infrastructure from servers

Mass storage service

RDB: Relational DB

Auto sync and back-up

5% 19%

52%

Gartner 2010, ICT Market Analysis

소유 vs. 공유문화적인 차이

2011

vs. 2012

ucloud Server

ucloud CDN

ucloud VDI

ucloud Storage

ucloud DB

ucloud Backup

Public Cloud

Public Cloud

Virtual Private Cloud

Private Cloud

VDI

Virtual Private Cloud

Hybrid Cloud

Server+

Revolutionary New Product

Excellent Cloud in Korea

Cloud Alliance, KT-SB Data serviceThe Progress in 2011

Competitors, ThreatsNew opportunity

One More Thing...

Innovation from & with Cloud!

Facebook Traffic : 7 times in 2 years

Mobile Game Market : 5 times in 2 yearsZynga : 1.5 Million active users in 5 days

M2M Telecommunication EraData Explosion + Cloud Computing

1.7 mill. 11.2 Mill.(‘11) (‘15)

M2M Customer Size

Smart Working & Work Life Balance

Working on the beach…

Working on the move…

Working at home…

Our Vision!

kt cloud’s Milestone!

No. 1 Cloud Service ProviderIn Asian Market

Open API with Ecosystem2nd Generation Cloud and Mash-up

감사합니다