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IT Architectuur, Archeology en Impact Analyses Jasper Scholten Lead Architect Technical Infrastructure Agenda • • • • • • Who am I Architecture; 3 goals Embed into process Back to the 3 goals Organization “Wise” IT Architect • • • • • 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 • • • • • • • 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