Upload
prashanth-panduranga
View
146
Download
0
Tags:
Embed Size (px)
Citation preview
Copyright © 2014 Symphony Teleca Corp. All rights reserved. CONFIDENTIAL AND PROPRIETARY
MARCH, 2015
INNOVATE.CAPTIVATE.
Enterprise Architecture
Assessment and Consulting
[ PRASHANTH B PANDURANGA ]
THE 5 IT MEGATRENDS
CLOUD IOT 3D PRINTING
WEARABLESSMART DATA
• 76% Enterprises have a formal cloud strategy• 40% Organizations expect IOT to have significant impact over the next three
years• 49% growth in worldwide shipment of 3D printers• 73% of organizations have invested or plan to invest in Big data in the next 2
years
Source: Gartner & Forrester
Benefits of Enterprise Architecture
Lower business operation costs
More agile organization
Business capabilities shared across the organization
Lower change management costs
More flexible workforce
Improved business productivity
Lower software development, support, and maintenance costs
Increased portability of applications
Improved interoperability and easier system and network management
Improved ability to address critical enterprise-wide issues like security
Easier upgrade and exchange of system components
Reduced complexity in the business and IT
Maximum return on investment in existing business and IT infrastructure
The flexibility to make, buy, or out-source business and IT solutions
Reduced risk overall in new investments and their cost of ownership
Buying decisions are simpler, because the information governing procurement is readily available in a coherent plan
The procurement process is faster -maximizing procurement speed and flexibility without sacrificing architectural coherence
The ability to procure heterogeneous, multi-vendor open systems
The ability to secure more economic capabilities
Efficient business operation
Efficient IT
operation
Better return on existing investment, reduced risk for future investment
Faster, simpler, and cheaper procurement
Business Drivers for the cloud assessment
How to obtain 30 to 40 % reduction in TCO
What areas in the landscape can be optimized
What applications in the landscape can be rationalized
How to rationalize applications
Identify the right cloud service provider
Identify to Increase business continuity
Understand the maturity level of processes /IT
Develop implementation Roadmap
Key Characteristics of our assessment approach
• Cloud agnostic• Multifaceted scoring system• Decision and Analysis accelerators• Focus on user comfort - quick wins, low
risk, high gain transformations that reduce TCO
• Provide an early view of ROI• Enterprise architecture alignment• Strong business stakeholder alignment
ASSESSMENT APPROACH
INVENTORY & DATA COLLECTION
SEGMENTATION, VALIDATION & ANALYSIS
RECOMMENDATIONS & ROADMAP
AC
TIV
ITIE
S
Week { 1-2 } Week { 3-6 } Week { 7-8 }
Current State AnalysisApplication Inventory, CMDB, Agent/Agentless, Work load identification, Stake holder interviews
Business Aspiration DiscoveryStake holder interviews, Document Business goals, drivers, and constraintsEvaluate Business CapabilitiesAssess readiness for Business Transformation
Principles and AlignmentIdentify/Review Architectural/Business principlesIdentify Target Architecture Value propositions and KPIs
Segmentation Classify applications based on business criticality, risk, workloads, Security/Network constraints, business, technology stack and more
ValidationRank applications and validate
AnalysisPortfolioInfrastructureNetworkDatabaseApplication
DependenciesFinancial
VendorLicensingFunctional RedundanciesTechnology Stack OutsourcingOperational Excellence
Replace Migrate Extend
} IAASPAASSAAS
Consolidate Remediate Re-Platform
Retain Decommission
Application prioritization (Decision criteria for On-Premise to Cloud)
• Proximity/dependency on other systems• Real time Vs Batch dependencies
• Technology Stack complexity • Application owner acceptance – Cloud appetite• Windows Server 2003 Stack • Applications built on limiting/legacy technology• Extreme throughput requirements• Business Criticality• Data classification• Cloud feasibility• Applications on recently procured physical • Early stage of depreciation cycle• Expected Costs• Operating system version upgrade considerations• Application upgrade considerations• Application age• Application - percentage change in functionality anticipated• Application Performance
• Business Continuity Plan • Availability considerations • Disaster Recovery Considerations• Security considerations• Integration considerations• Service considerations• Platform considerations• Environment considerations (Dev/Test)• Functional redundancies• Maintenance Costs• Risk Assessment
Roadmap Buckets
Change the application
and replace the application with a more appropriate
software
Replace Migrate Extend
Consolidate
Remediate
Re-Platform
Consolidate processes/appli
cations in to one and move
to the cloud
Lift and shift the application
to a new platform
Re-Engineer the application to adopt cloud
features
Add additional features to
existing application while
moving applications to
the cloud/Extend services
Refactor the application to
improve integration
Retain the application on
premise, minimal
maintenance effort and costs
Retire application,
archive data as needed, follow ALM guidelines
Retain Decommission
Workshop overview
Portfolio Analysis framework
Portfolio Analysis scoring
DELIVERABLES
DELIVERABLES
TACTICAL
STRATEGIC
CloudCore Service
Setup
Windows 2003
Migration
POC
DEVTEST
LowHanging
Fruits
Governance & Access Control
Monitoring
Application Integration
Provisioning & Management
Hyp
erio
n Es
sbas
e
McA
fee
EPO
Act
ive
Dir
ecto
ry
DPR
Leas
eso
ft
AM
S
Sale
sLog
ix R
oad
show
s
Mov
eIT
Mar
kIT
MSA
Shar
ePoi
nt
Sale
sLog
ix
On
boar
din
g
Exce
ptio
ns a
nd
Inve
stig
atio
ns
On
line
Bank
ing
FSCS
Dat
a W
areh
ouse
Hal
cyon
Bus
ines
s O
bje
cts
Ever
est
Prin
t
Con
tact
Cen
tre
Voi
ce R
eco
rdin
g
Ente
rpri
se S
ervi
ce B
us
Exch
ange
CLOUDDR
OS END OF LIFE
ASSESSMENT
Upgrade
Migrate
Data Sanitization
Cloud enabled IDE
Act
ive
Dir
ecto
ry
Load
Bal
anci
ng
Net
wor
k Se
curi
tyN
AT,
Fir
ewal
ls, D
isk
ON PREMISE
Multi Cloud
Multi Region – Asia, Australia
Nag
ios
SCCM
Pup
pet
Sola
rWin
ds
Nes
sus
McA
fee
Sent
rigo
NON LOB LOB
iTo
p
Prin
t
KMS
JIRA
Con
flue
nce
Team
city
Act
iveR
oles
Se
rver
Stea
lth
Aud
it
SPLU
NK
Mar
ket D
ata
War
eho
use
Xpre
ssFe
ed
GEM
S
Prov
isio
n M
odel
NON LOB LOB
McA
fee
EPO
Exch
ange
Uni
ty S
ync
SVN
/ M
aven
TFS
Mic
roso
ft B
I
Rig
htFa
x
Iden
tity
M
anag
er
RSA Te
rm s
heet
G
ener
ato
r
Dyn
amic
s
Payg
ate
En.R
epor
ting
Rep
ort
Aut
hori
ty
FSCS
MI D
atab
ases
PB
UK
Con
solid
ated
W
areh
osu
e
Leas
eso
ft
Op
al D
ata
Han
dler
KPM
G
Ass
et F
inan
ce
Gro
up
Secu
riti
es H
ub
Fact
set
Part
ner
s
NA
V
Res
earc
h
Web
site
RIM
S Re
por
ting
AB
L O
nlin
e
FSCS
DW
Am
ortis
ed
Cos
t M
ode
l
Voy
eur
Sche
dul
er
Inte
rnet
Se
rvic
e Bu
s
Dev
OPS
Cyb
erar
k
Bus
ines
s O
bje
cts
Ever
est
Priv
ate
Bank
DW
Trad
ing
DW
Cal
ypso
On
line
Bank
ing
Acc
ord
M
atch
ing
Mon
itor
Trea
sury
O
nlin
e
NON LOB LOB
DR Data Center Phase Out
Development and Test Environments as a ServiceLoad/Stress Test as a Service
Data Warehouse as a ServiceAnalytics as a ServiceReporting as a Service
Provisioning as a Service DevOPS as a Service Single View (Multi-Cloud Operations & Monitoring)
Cloud based DR – DR Datacenter Phase out
Application Cloud ReEngineering/Optimization Internet Service BusSecurity Database Optimization Storage Optimization
CLOUDStorage
Reduced Ongoing and Life cycle Costs
Increased Productivity, Closer to Business, Scale by demand, Elasticity
Improved Business Continuity, Increased availability
Expedited Time to Market, Competitive advantage, Increased Productivity
ROADMAP ROADMAP
SYSTEM LANDSCAPE SYSTEM CONTEXT
Deliverables - Deriving target state architecture
Deliverables – Business Capability mapping
Functional Process redundancy mapping
Business capability mapping
Value chain
Deliverables – Candidate mapping
Deliverables – Comparative Analysis
IT STRATEGYCONTENTS
IT Strategy
• Vision• Strategic objectives qualitative• Quantitative
• Plan• Portfolio performance to date• IT Spend Analysis• Competitive Analysis• IT Metrics and Benchmarks – Includes competitor benchmarking• Shadow IT assessment• IT group/Service demand assessment [Opex cost base, Spend Distribution]• Enterprise Architecture
• IT Target Architecture – IT Principles• Application and Infrastructure Catalogue• IT Innovation – Trends and its relevance [Threats/Opportunities, Technology investments]
• Roadmap – with a 5 year plan• Capability roadmap – Mapping to Business objectives• Identify top risks• IT Maturity Assessment [IT Governance]
PRASHANTH B PANDURANGAInnovative information technology executive with demonstrated success directing businesstransformation, and recommending IT strategies in large organizations. Established track record as aTechnology evangelist and change catalyst who collaborates with other executives and teams torationalize IT landscape, simplify business processes and deliver bottom line measurable benefit whileimplementing best-in-class innovative and creative solutions. An energetic and visionary leader with apassion for people development, spearheading Architectural Centre of Excellence and EnterpriseArchitecture Practices
https://prashanthpanduranga.wordpress.com/
Telephone (India): 7259767006, 7760824680