The document traces the evolution of platforms from mainframes to client-server architectures to virtualization and cloud computing models. It discusses how businesses have shifted from on-premise infrastructure to various cloud models like IaaS, PaaS, and SaaS. The different deployment options are analyzed in terms of factors like data location, access control, cost optimization, and leveraging of cloud-native services.
15. Evolution of business models
Charge Service
On prem Colo MSP IaaS PaaS
backs centric
16. Technology model
Service-centric
Automation
Scripting
ti on
Virtualization ig ra
IT m
Bare metal
Client-server
Mainframe
S
aS
lo
P
em
k
e-
Iaa
MS
ac
Co
rvic
Pa
ic
-pr
eb
ntr
Se
On
arg
ce
Ch
Business relationship
17.
18. Always on
premise
Private
Compliance-
enforced
Need to track and
audit
Legislative
Data near local
computation
19. Always on Can be done
premise anywhere
Private
Compliance- Testing
enforced
Training
Need to track and
Prototyping
audit
Batch processing
Legislative
Seasonal load
Data near local
computation
20. Always on Can be done Always in
premise anywhere cloud
Private
Partner access
Compliance- Testing
enforced Proximity to cloud
Training services (storage,
Need to track and
Prototyping CDN, etc.)
audit
Batch processing Massively grid/
Legislative
Seasonal load parallel (genomic,
Data near local modelling)
computation
21. Always on Can be done Always in
premise anywhere cloud
Private
Partner access
Load/pricing engine
Compliance- Testing
enforced Proximity to cloud
Training services (storage,
Need to track and
Prototyping CDN, etc.)
audit
Batch processing Massively grid/
Legislative
Seasonal load parallel (genomic,
Data near local modelling)
computation
22. Always on Can be done Always in
premise anywhere cloud
Private
Partner access
Load/pricing engine
Compliance- Testing
enforced Proximity to cloud
Training services (storage,
Need to track and
Policy engine
Prototyping CDN, etc.)
audit
Batch processing Massively grid/
Legislative
Seasonal load parallel (genomic,
Data near local modelling)
computation
23. Virtual machine
(IaaS)
Always on Can be done Always in
premise anywhere cloud
Private
Partner access
Load/pricing engine
Compliance- Testing
enforced Proximity to cloud
Training services (storage,
Need to track and
Policy engine
Prototyping CDN, etc.)
audit
Batch processing Massively grid/
Legislative
Seasonal load parallel (genomic,
Data near local modelling)
computation
24. Compute task
(PaaS)
Always on Can be done Always in
premise anywhere cloud
Private
Partner access
Load/pricing engine
Compliance- Testing
enforced Proximity to cloud
Training services (storage,
Need to track and
Policy engine
Prototyping CDN, etc.)
audit
Batch processing Massively grid/
Legislative
Seasonal load parallel (genomic,
Data near local modelling)
computation
27. Opportunistic Tactical, cost-
housekeeping focused
Virtualize what IT Line of Business
owns, what’s applications,
glaringly inefficient automation
28. Opportunistic Tactical, cost- Strategic,
housekeeping focused revenue focused
Virtualize what IT Line of Business Business &
owns, what’s applications, budget
glaringly inefficient automation reorganization, new
projects & plans,
agility
29. Opportunistic Tactical, cost- Strategic,
housekeeping focused revenue focused
Virtualize what IT Line of Business Business &
owns, what’s applications, budget
glaringly inefficient automation reorganization, new
projects & plans,
agility
Puberty
30. Opportunistic Tactical, cost- Strategic,
housekeeping focused revenue focused
Virtualize what IT Line of Business Business &
owns, what’s applications, budget
glaringly inefficient automation reorganization, new
projects & plans,
agility
Eager, naive
Puberty
teenage years
31. Opportunistic Tactical, cost- Strategic,
housekeeping focused revenue focused
Virtualize what IT Line of Business Business &
owns, what’s applications, budget
glaringly inefficient automation reorganization, new
projects & plans,
agility
Planned,
Eager, naive
Puberty deliberate
teenage years
adulthood
33. Your panel
Simon Crosby, CTO, Datacenter and Cloud Division, Citrix Systems,
Inc.
Randy Rowland, General Manager Managed Hosting & Cloud
Computing Services, Terremark Worlwide Inc.
Vittorio Viarengo, Vice President of Program Management, VMware
44. The false sense of security of
the expense report & sprawl:
How does IT address it?
Notas do Editor
Going forward, we’ll see hybrid on-premise/on demand hybrid clouds that can intelligently move processing tasks between private an public infrastructure according to performance requirements, pricing policies, and security restrictions.
Going forward, we’ll see hybrid on-premise/on demand hybrid clouds that can intelligently move processing tasks between private an public infrastructure according to performance requirements, pricing policies, and security restrictions.
Going forward, we’ll see hybrid on-premise/on demand hybrid clouds that can intelligently move processing tasks between private an public infrastructure according to performance requirements, pricing policies, and security restrictions.
Going forward, we’ll see hybrid on-premise/on demand hybrid clouds that can intelligently move processing tasks between private an public infrastructure according to performance requirements, pricing policies, and security restrictions.
Going forward, we’ll see hybrid on-premise/on demand hybrid clouds that can intelligently move processing tasks between private an public infrastructure according to performance requirements, pricing policies, and security restrictions.
Going forward, we’ll see hybrid on-premise/on demand hybrid clouds that can intelligently move processing tasks between private an public infrastructure according to performance requirements, pricing policies, and security restrictions.
Going forward, we’ll see hybrid on-premise/on demand hybrid clouds that can intelligently move processing tasks between private an public infrastructure according to performance requirements, pricing policies, and security restrictions.
Going forward, we’ll see hybrid on-premise/on demand hybrid clouds that can intelligently move processing tasks between private an public infrastructure according to performance requirements, pricing policies, and security restrictions.
Going forward, we’ll see hybrid on-premise/on demand hybrid clouds that can intelligently move processing tasks between private an public infrastructure according to performance requirements, pricing policies, and security restrictions.
Going forward, we’ll see hybrid on-premise/on demand hybrid clouds that can intelligently move processing tasks between private an public infrastructure according to performance requirements, pricing policies, and security restrictions.
But by now the genie is out of the bottle, never to return. Let’s see how IT is changing in a cloud-based world.
Simon Crosby was founder and CTO of XenSource prior to the acquisition of XenSource by Citrix Systems. Prior to XenSource, Simon was a principal engineer at Intel where he led strategic research in distributed autonomic computing, platform security and trust. Previously, he was the founder of CPlane Inc., a network optimization software vendor, where he held a variety of executive roles. Before joining the private sector, Simon was a tenured faculty member at the University of Cambridge, UK, where he led research on network performance and control, and multimedia operating systems.
Randy Rowland is responsible for the managed hosting business unit for Terremark. As part of his role, Mr. Rowland oversees the operation of Terremark's InfinistructureTM and The Enterprise Cloud utility computing product offerings. Mr. Rowland has more than 14 years of experience in the IT services industry, including eight years with Data Return, where he was most recently responsible for product development.
Vittorio is Vice President of Program Management at VMware. Vittorio is responsible for aligning VMware’s go-to-market strategies and product initiatives with customer priorities. Prior to Joining VMware, Vittorio was VP of Product Development at Oracle Fusion Middleware and ran the Mobility, Voice and Communications Platform team. Before joining Oracle, Vittorio was Vice President of Platform Product Management and Strategy for BEA Systems. He was responsible for driving the product strategy, roadmap and priorities for BEA’s Application Platform Suite which includes application and data integration, portal, application server and WebLogic WorkShop, BEA’s integrated development environment.