Download IT Architectuur, Archeologie en Impact Analyses

IT Architectuur, Archeology en
Impact Analyses
Jasper Scholten
Lead Architect Technical Infrastructure
Agenda
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Who am I
Architecture; 3 goals
Embed into process
Back to the 3 goals
Organization “Wise”
IT Architect
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Flashback
During my assignments
Daily Skills
Questions
ORA-03113
Who am I
• Lead architect technical
infrastructure (Inter Access)
• Head of Oracle Research and
Development Centre (LogicaCMG)
• Senior IT Consultant (Logicacmg)
– Senior Oracle DBA
– End2End performance
specialist
– Crisis manager
– Bid Manager
– Solution Architect
– Lead development
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Oracle DBA (Priority Telecom)
Teamleader LAN/WAN (UPC)
Junior Switch engineer (A2000)
Telecom specialist (A2000)
Junior Buyer (A2000)
Reporting specialist (A2000)
………….
Architecture; 3 goals
• Fit for Purpose
• Fit for Situation
• Fit for Organization
Embed into process
Embed into process
Choice of technology
Pre-sales activities
Fit for Purpose
Architects & Seniors Fit for Situation
Fit for Organization
Hire of
architect
based on
need
Input for
commercial
review, input
for delivery
Iterative process
to keep
improving,
process steering
itself to improve
Back to the 3 goals
• Fit for purpose
• (Non) functional
requirements
• Aligned architecture
• Fit for requirements
(Maintenance, etc.)
Back to the 3 goals
• Fit for situation
• Time
• Budget
• Aligned with current
architecture
• Aligned with resources
Back to the 3 goals
• Fit for organization
• Fit for mission, vision
and strategy of
organization
• Aligned to market
• Aligned to “the
business”
Organization “wise”
CIO / VP IT
Programme
management
Project
Management
Secretary /
Office Mngmt
Operations
Development
Helpdesk / 1st
line supp.
Interaction
design
Internal
Telephony
Infrastructure
Network / IP
Application
Support
Java
Middleware
Analists
Security
officer
Change
Mngmt
Problem
Mngmt.
Reporting /
MIS
Organization “wise”
CIO / VP IT
Programme
management
Project
Management
Architecture
Secretary /
Office Mngmt
Operations
Development
Helpdesk / 1st
line supp.
Interaction
design
Internal
Telephony
Infrastructure
Network / IP
Application
Support
Java
Middleware
Analists
Security
officer
Change
Mngmt
Problem
Mngmt.
Reporting /
MIS
Organization “wise”
CIO / VP IT
Programme
management
Project
Management
Secretary /
Office Mngmt
Operations
Development
Helpdesk / 1st
line supp.
Interaction
design
Internal
Telephony
Infrastructure
Network / IP
Application
Support
Architecture
Java
Middleware
Analists
Security
officer
Change
Mngmt
Problem
Mngmt.
Reporting /
MIS
Architecture
Organization “wise”
CIO / VP IT
Programme
management
Project
Management
Secretary /
Office Mngmt
Operations
Development
Helpdesk / 1st
line supp.
Interaction
design
Internal
Telephony
Infrastructure
Network / IP
Application
Support
Java
Middleware
Analists
Security
officer
Change
Mngmt
Problem
Mngmt.
Reporting /
MIS
Organization “wise”
CIO / VP IT
Programme
management
Project
Management
Secretary /
Office Mngmt
Operations
Development
Helpdesk / 1st
line supp.
Interaction
design
Internal
Telephony
Infrastructure
Java
Security
officer
Change
Mngmt
Problem
Mngmt.
Reporting /
MIS
Middleware
Architecture
Network / IP
Application
Support
Analists
IT Architect
Architecture
Aris IT Architect
De 3 “F” ‘s voor een IT-architect
1 Faciliteren
Besluitvorming
2 Formaliseren
Besluit, principes
3 veriFiëren
Uitvoering in lijn met beslissing en principes
•Fit for Purpose
•Fit for Situation
•Fit for Organization
During my assignments
Intake / The “Click”
Current situation
Project / Transition / Service
Evaluation / End review
During my assignments
Intake / The “Click”
Current situation
Project / Transition / Service
Before intake: read available
documentation
During intake explain way of working,
value added service of architect and
“the role”
Get information about company,
business, including drivers
Manage expectations
Evaluation / End review
It needs to click! Be on the same page
During my assignments
Intake / The “Click”
Mostly through a workshop like
meeting(s)
Current situation
What is currently there, not only
specific to this project but in general,
which RDBMS’s are used, any
guidelines, experience of people, etc.
Project / Transition / Service
Any ideas for the project / transition /
service delivery are being discussed
Evaluation / End review
Also in this phase the ideas and
requirements, etc. are being
documented
During my assignments
Intake / The “Click”
Current situation
Project / Transition / Service
Evaluation / End review
Workshop like meeting with resources
of the project, as preparation the
documented architecture plan is being
sent
On demand the architecture is being
called in and regular review with
architect is being planned, architect also
watches over the shoulder based on
needs
During my assignments
Intake / The “Click”
Current situation
Review the delivered Project / Transition
/ Service
How well did we do on WBS (Work
Breakdown Structure)
Did we meet our goals and objectives
Project / Transition / Service
Did we meet the customer’s goals and
objectives
Lessons learned session; best practices
Evaluation / End review
Overall picture, etc.
During my assignments
Faciliteren
Formaliseren
veriFiëren
Fit for
purpose
Evaluation / End review
Fit for
situation
Fit for
Organi
zation
Architecture
Project / Transition / Service
Impact Analyses
Current situation
Archeology
Intake / The “Click”
During my assignments
Intake / The
“Click”
Current
situation
Project / Transition
/ Service
Evaluation /
End review
During my assignments
Intake / The
“Click”
Current
situation
Project / Transition
/ Service
Evaluation /
End review
Daily skills
• Technical knowledge
– O/S
– Networking
– RDBMS’s
– Middleware
– Front-end (applications)
– Out of the box applications
– Programming
• Java, Perl, PL/SQL, etc.
• Soft skills
– Communication
– Presentation
– Leveling, CEO  Helpdesk
employee
– Market information
– Ice breaker
– Process Management
– Strong leader AND team player
– Pragmatic
Questions
JASPER SCHOLTEN
Lead Architect Technical Infrastructure
Oracle Technology
+31 (0) 35 688 8245
+31 (0) 65 073 1427
[email protected]
http://www.interaccess.nl
ORA-03113:
End-of-file on communication channel