E. Somma   Enterprise Architecture   13/12/2007   1 / 28
Enterprise Architecture

                             Emmanuele Somma1


                               13 December 2007

...
Part I

           Enterprise Architecture




E. Somma         Enterprise Architecture   13/12/2007   3 / 28
What

from Wikipedia: Enterprise Architecture is the description of the (current/future)
     structure
     behaviour
of ...
What




EA is associated strictly with information technology, but it relates more
broadly to the practice of business op...
Who


Modelling the Enterprise Architecture is becoming a common practice
within the U.S. Federal Government to inform the...
FEA Business Reference Model




     E. Somma        Enterprise Architecture   13/12/2007   7 / 28
FEA PMO




    E. Somma   Enterprise Architecture   13/12/2007   8 / 28
FEA Compartments




     E. Somma      Enterprise Architecture   13/12/2007   9 / 28
(Long lasting approach) Twenty years of methodologies




(Problem 1) System Complexity




(Problem 2) Poor business alig...
(Long lasting approach) Twenty years of methodologies
    Zachman Framework for Enterprise Architectures, a taxonomy, real...
(Long lasting approach) Twenty years of methodologies
    Zachman Framework for Enterprise Architectures, a taxonomy, real...
(Long lasting approach) Twenty years of methodologies
    Zachman Framework for Enterprise Architectures, a taxonomy, real...
(Long lasting approach) Twenty years of methodologies
    Zachman Framework for Enterprise Architectures, a taxonomy, real...
(Long lasting approach) Twenty years of methodologies




(Problem 1) System Complexity




(Problem 2) Poor business alig...
(Long lasting approach) Twenty years of methodologies




(Problem 1) System Complexity
     IT systems that have become u...
(Long lasting approach) Twenty years of methodologies




(Problem 1) System Complexity
     IT systems that have become u...
(Long lasting approach) Twenty years of methodologies




(Problem 1) System Complexity




(Problem 2) Poor business alig...
(Long lasting approach) Twenty years of methodologies




(Problem 1) System Complexity




(Problem 2) Poor business alig...
(Long lasting approach) Twenty years of methodologies




(Problem 1) System Complexity




(Problem 2) Poor business alig...
(Long lasting approach) Twenty years of methodologies




(Problem 1) System Complexity




(Problem 2) Poor business alig...
(Long lasting approach) Twenty years of methodologies




(Problem 1) System Complexity




(Problem 2) Poor business alig...
EA Timeline




     E. Somma   Enterprise Architecture   13/12/2007   11 / 28
Thoreau Cabin




     E. Somma   Enterprise Architecture   13/12/2007   12 / 28
Busan Lotte Tower - South Corea




     E. Somma         Enterprise Architecture   13/12/2007   13 / 28
Zachman Framework Standard




     E. Somma       Enterprise Architecture   13/12/2007   14 / 28
Part II

           EA in Bank of Italy




E. Somma       Enterprise Architecture   13/12/2007   15 / 28
Modello di riferimento dei compiti della Banca d'Italia
     Servizi per i
      cittadini                 Politica moneta...
Modello di riferimento delle prestazioni




                                                                             ...
Canali di Accesso e Trasmissione



             Processi di               Misure di
              Business               ...
Part III

           EA in Research Area




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Enterprise Architecture




           Emmanuele.Somma@Bancaditalia.IT




E. Somma            Enterprise Architecture   1...
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Enterprise Architecture

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Presentazione Enterprise Architecture Banca D'Italia

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Enterprise Architecture

  1. 1. E. Somma Enterprise Architecture 13/12/2007 1 / 28
  2. 2. Enterprise Architecture Emmanuele Somma1 13 December 2007 c 2007 – Emmanuele ’exedre’ Somma riproduzione integrale permessa con qualsiasi mezzo 1 Bank of Italy - Research Area Computer Support E. Somma Enterprise Architecture 13/12/2007 2 / 28
  3. 3. Part I Enterprise Architecture E. Somma Enterprise Architecture 13/12/2007 3 / 28
  4. 4. What from Wikipedia: Enterprise Architecture is the description of the (current/future) structure behaviour of an organization’s processes, information systems, personnel and organizational sub-units, aligned with the organization’s core goals and strategic direction. E. Somma Enterprise Architecture 13/12/2007 4 / 28
  5. 5. What EA is associated strictly with information technology, but it relates more broadly to the practice of business optimization in that it addresses business architecture, performance management, organizational structure and process architecture as well. E. Somma Enterprise Architecture 13/12/2007 5 / 28
  6. 6. Who Modelling the Enterprise Architecture is becoming a common practice within the U.S. Federal Government to inform the Capital Planning and Investment Control (CPIC) process. The Federal Enterprise Architecture (FEA) reference models serve as a framework to guide Federal Agencies in the development of their architectures. The primary purpose of creating an enterprise architecture is to ensure that business strategy and IT investments are aligned. As such, enterprise architecture allows traceability from the business strategy down to the underlying technology. Companies such as BP, Intel and Volkswagen AG also have applied enterprise architecture to improve their business architectures as well as to improve business performance and productivity. E. Somma Enterprise Architecture 13/12/2007 6 / 28
  7. 7. FEA Business Reference Model E. Somma Enterprise Architecture 13/12/2007 7 / 28
  8. 8. FEA PMO E. Somma Enterprise Architecture 13/12/2007 8 / 28
  9. 9. FEA Compartments E. Somma Enterprise Architecture 13/12/2007 9 / 28
  10. 10. (Long lasting approach) Twenty years of methodologies (Problem 1) System Complexity (Problem 2) Poor business alignement (Promises) The same ever E. Somma Enterprise Architecture 13/12/2007 10 / 28
  11. 11. (Long lasting approach) Twenty years of methodologies Zachman Framework for Enterprise Architectures, a taxonomy, really (Problem 1) System Complexity (Problem 2) Poor business alignement (Promises) The same ever E. Somma Enterprise Architecture 13/12/2007 10 / 28
  12. 12. (Long lasting approach) Twenty years of methodologies Zachman Framework for Enterprise Architectures, a taxonomy, really The Open Group Architectural Framework (TOGAF), a process, really (Problem 1) System Complexity (Problem 2) Poor business alignement (Promises) The same ever E. Somma Enterprise Architecture 13/12/2007 10 / 28
  13. 13. (Long lasting approach) Twenty years of methodologies Zachman Framework for Enterprise Architectures, a taxonomy, really The Open Group Architectural Framework (TOGAF), a process, really The Federal Enterprise Architecture, a proscriptive methodology, really (Problem 1) System Complexity (Problem 2) Poor business alignement (Promises) The same ever E. Somma Enterprise Architecture 13/12/2007 10 / 28
  14. 14. (Long lasting approach) Twenty years of methodologies Zachman Framework for Enterprise Architectures, a taxonomy, really The Open Group Architectural Framework (TOGAF), a process, really The Federal Enterprise Architecture, a proscriptive methodology, really The Gartner Methodology, an enterprise architectural practice, really (Problem 1) System Complexity (Problem 2) Poor business alignement (Promises) The same ever E. Somma Enterprise Architecture 13/12/2007 10 / 28
  15. 15. (Long lasting approach) Twenty years of methodologies (Problem 1) System Complexity (Problem 2) Poor business alignement (Promises) The same ever E. Somma Enterprise Architecture 13/12/2007 10 / 28
  16. 16. (Long lasting approach) Twenty years of methodologies (Problem 1) System Complexity IT systems that have become unmanageably complex and increasingly costly to maintain. (Problem 2) Poor business alignement (Promises) The same ever E. Somma Enterprise Architecture 13/12/2007 10 / 28
  17. 17. (Long lasting approach) Twenty years of methodologies (Problem 1) System Complexity IT systems that have become unmanageably complex and increasingly costly to maintain. Mission-critical information that is consistently out-of-date and/or just plain wrong. (Problem 2) Poor business alignement (Promises) The same ever E. Somma Enterprise Architecture 13/12/2007 10 / 28
  18. 18. (Long lasting approach) Twenty years of methodologies (Problem 1) System Complexity (Problem 2) Poor business alignement The organization isn’t able to respond to current and future market conditions in a timely and cost-effective manner due IT systems. (Promises) The same ever E. Somma Enterprise Architecture 13/12/2007 10 / 28
  19. 19. (Long lasting approach) Twenty years of methodologies (Problem 1) System Complexity (Problem 2) Poor business alignement The organization isn’t able to respond to current and future market conditions in a timely and cost-effective manner due IT systems. A culture of distrust between the business and technology sides of the organization. (Promises) The same ever E. Somma Enterprise Architecture 13/12/2007 10 / 28
  20. 20. (Long lasting approach) Twenty years of methodologies (Problem 1) System Complexity (Problem 2) Poor business alignement The organization isn’t able to respond to current and future market conditions in a timely and cost-effective manner due IT systems. A culture of distrust between the business and technology sides of the organization. (Promises) The same ever E. Somma Enterprise Architecture 13/12/2007 10 / 28
  21. 21. (Long lasting approach) Twenty years of methodologies (Problem 1) System Complexity (Problem 2) Poor business alignement (Promises) The same ever reducing IT cost and complexity E. Somma Enterprise Architecture 13/12/2007 10 / 28
  22. 22. (Long lasting approach) Twenty years of methodologies (Problem 1) System Complexity (Problem 2) Poor business alignement (Promises) The same ever reducing IT cost and complexity increasing business value and effectiveness E. Somma Enterprise Architecture 13/12/2007 10 / 28
  23. 23. EA Timeline E. Somma Enterprise Architecture 13/12/2007 11 / 28
  24. 24. Thoreau Cabin E. Somma Enterprise Architecture 13/12/2007 12 / 28
  25. 25. Busan Lotte Tower - South Corea E. Somma Enterprise Architecture 13/12/2007 13 / 28
  26. 26. Zachman Framework Standard E. Somma Enterprise Architecture 13/12/2007 14 / 28
  27. 27. Part II EA in Bank of Italy E. Somma Enterprise Architecture 13/12/2007 15 / 28
  28. 28. Modello di riferimento dei compiti della Banca d'Italia Servizi per i cittadini Politica monetaria Tesoreria per conto dello Stato Sistemi di pagamento Cambio delle banconote e delle monete Banconote e monete Emissione e pagamento dei vaglia cambiari Statistiche Servizi di deposito Formazione Economica e Finanziaria Esame delle banconote sospette di falsità Biblioteca Centrale di Allarme Interbancaria Museo della Moneta Centrale dei rischi Archivio Storico Metodi di fornitura Fornitura di servizi Servizi finanziari Assistenza Finanziaria Servizi diretti ai cittadini Credito e Assicurazione Creazione e gestione della conoscenza Trasferimenti allo stato Creazione e gestione di beni pubblici Conformità e applicazione delle leggi Supporto alla fornitura dei servizi Relazioni Legislative Controlli e Supervisione Affari Pubblici Riscossioni Sviluppo dei Regolamenti Gestione dei Rischi Pianificazione e Allocazione delle Risorse Gestione delle Risorse Aziendali Gestione della Catena di Fornitura Gestione Amministrativa Gestione delle Risorse Umane Gestione dell'Informazione e della Tecnologia Gestione Finanziaria E. Somma Enterprise Architecture 13/12/2007 16 / 28
  29. 29. Modello di riferimento delle prestazioni Architettura basata su componenti Di competenza dei Approccio guidato dai compiti Proprietari delle Linee di Business Modello di riferimento dei compiti Modello di riferimento dei componenti di servizio Di competenza della Direzione Tecnica Modello di riferimento dei dati Modello di riferimento tecnico E. Somma Enterprise Architecture 13/12/2007 17 / 28
  30. 30. Canali di Accesso e Trasmissione Processi di Misure di Business Performance Servizi ai Clienti Tipi di servizio Servizi di Automazione dei Processi Servizi di di Gestione del Business Servizi di Supporto Servizi per gli Asset Digitali Servizi di Analisi del Business Servizi di Back Office Componenti di Servizio E. Somma Enterprise Architecture 13/12/2007 18 / 28
  31. 31. Part III EA in Research Area E. Somma Enterprise Architecture 13/12/2007 19 / 28
  32. 32. E. Somma Enterprise Architecture 13/12/2007 20 / 28
  33. 33. E. Somma Enterprise Architecture 13/12/2007 21 / 28
  34. 34. E. Somma Enterprise Architecture 13/12/2007 22 / 28
  35. 35. E. Somma Enterprise Architecture 13/12/2007 23 / 28
  36. 36. E. Somma Enterprise Architecture 13/12/2007 24 / 28
  37. 37. E. Somma Enterprise Architecture 13/12/2007 25 / 28
  38. 38. E. Somma Enterprise Architecture 13/12/2007 26 / 28
  39. 39. E. Somma Enterprise Architecture 13/12/2007 27 / 28
  40. 40. Enterprise Architecture Emmanuele.Somma@Bancaditalia.IT E. Somma Enterprise Architecture 13/12/2007 28 / 28

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