4. NTT Group at a Glance
$130
billion
total revenue
225,000
employed
worldwide
World#1
Telco
in revenue
160
Network
coverage in
countries
& regions
80%
choose
NTT Group
of Fortune
Global 100
69Direct
presence in
countries
& regions
5. NTT Group at a glance
5
All facts and figures accurate as of March 2012
Countries 20
Data Centers 18
Employees 20,000
APAC
Countries 1
Data Centers 176
Employees 180,000
JAPAN
Countries 69
Data Centers 221
Employees 225,000
TOTAL
Countries 42
Data Centers 20
Employees 16,000
EMEA
Countries 6
Data Centers 7
Employees 9,000
AMERICAS
10. NIST
“On-demand 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 of service provider interaction.”
11. NIST
Service models
• Cloud Software as a Service (SaaS)
• Cloud Platform as a Service (PaaS)
• Cloud Infrastructure as a Service (IaaS)
12. Cloud Computing Service Models
Software as a Service
Platform as a Service
Infrastructure as a Service
Applications
built by the
cloud
consumers
Services
provided by
the cloud
13. Cloud Computing Service Models - Emerging
.
.
.
XaaS –
Everything
as a
Service
SaaS – Software as a
Service
BPaaS – Business Process as a
Service
PaaS – Platform as a
Service
APaaS – Application Platform as a
Service
AIaaS – Application Infrastructure
as a Service
IaaS – Infrastructure as
a Service
DaaS – Desktop as a Service
NaaS – Network as a Service
CaaS – Communication as a
Service
15. Types of Cloud Computing
Owned and operated
by one organization
services generally
offered to their
internal users
Owned and operated
by 2 or more
organizations of a
specific community
Composition of
two or more clouds
(public, private,
community)
Owned and operated by
one organization
services offered to
the general public
Public Cloud
Hybrid Cloud Community
Cloud
Private Cloud
16. Categories of Cloud Computing
Testing as a Service
Management / Governance as a Service
Application as a Service
Process as a Service
Information as a Service
Database as a Service
Storage as a Service
Infrastructure as a Service
PlatformasaService
SecurityasaService
IntegrationasaService
32. Cloud Migration
Business Process
Re-engineering
Consulting, Assessment
Based Selling
Professional
Services
Flexible enterprise solutions that combine
technology layers into a managed infrastructure
EXISTING
DISPARATE
SYSTEMS
DEVICES
APPLICATIONS
ICT
INFRASTRUCTURE
NETWORKS AND
DATA CENTERS
FLEXIBLE SOLUTIONS ACROSS ALL ICT LAYERS COMBINED
INTO A MANAGED INFRASTRUCTURE
END DEVICES
DESKTOPBYODMOBILE
• Regular security audits
• Application monitoring
and management
• User performance/
experience monitoring
• Global management
• 24x7 managed NW
security services
• Backup and recovery
• Monthly vulnerability
scans of hosts
MANAGEMENT
APPLICATIONS
SECURITYSaaSApp on SaaS
ICT INFRASTRUCTURE
SECURITYIaaSPaaS
(Private / Public / Hybrid)
NETWORK INFRASTRUCTURE
GLOBAL NETWORK DATA CENTERS
ERP
34. Europe
Japan
US
Hong Kong
Virtualized
Network
Virtualized Servers
Data Centre
Virtualized Network
Virtualized Data Centre
Virtualized Servers
Data Centre
Virtualized Network Virtualized Servers
Data Centre
Virtualized Network
Virtualized Servers
Data Centre
Virtualized Network
Virtualized Servers
Data Centre
Virtualized NetworkSingapore
Software Defined Network Technology - SDN