The document discusses the shift from traditional IT infrastructure to cloud computing. It notes that datacenter utilization is currently only 30% while cloud computing allows for standardized equipment and services at scale. This represents a huge paradigm shift in IT delivery. The cloud provides infrastructure services and software services that can be assembled into "application images". Services are delivered on-demand through a service-oriented architecture. Organizations must decide whether to adopt this new cloud-based, service-oriented model of IT or stick with traditional approaches.

1. Internal CLOUD
Internal CLOUD
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The IT ecosystem:
COST OF DELIVERING versus COST OF BUYING
COST OF DELIVERING versus COST OF BUYING
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2. Factories get to nearly full utilization….
IT should also…..
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Datacenters today have 30% utilization
100s different
Energy waste
gy Software
products
25%
30% max in
utilization
Storage
x86 servers
Utilization
Ala-carte
telecomm Hundreds of
services Enterprise
E t i
Processes 57
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3. Standardized Equipment
Economies Of Scale
Economies Of Scale
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Traditional versus Cloud
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4. A huge paradigm shift is underway
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Standardized Services
Economies Of Scale
Economies Of Scale
“Application Image” is a sum of
infrastructure services and software
services needed to deliver an IT
product
Two types of IT services:
1. Infrastructure Services or Ensembles
Ensembles
2. Software Services or Mashups
Mashups
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5. Service-Oriented Infrastructures
Infrastructure Services
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Service-Oriented Architecture
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6. WOA (mashups) vs SOA: evolution
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The MASHUP “dream”
MASHUPS
(BPM) Process Manager
MDM
assembly engine
Master data manager
Enterprise Integration Bus
Front- & Workflow
eBusiness Financial
Backoffice g
Management
System System
System System
Legacy CRM SCM
System System System
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7. The new Service-Based IT
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8. Delegating the Power to the Cloud
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9. It’s Time for Every Organization to Ask:
Which Path Will We Choose?
“Which Path Will We Choose?”
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