Enterprise Architecture Ing. Tomáš Hrůza

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1 Enterprise Architecture Ing. Tomáš Hrůza HewlettPackard 11.místo v žebříčku časopisu Fortune Za fiskální rok 2007 jsme dosáhli organického růstu ve výší 7 miliard dolarů CEO HP je Mark Hurd, sídlo společnosti Palo Alto, Kalifornie,USA HP CZ Na českém trhu HP od 1967 Vznik HP CZ 1993, předtím HP Československo 900 zaměstnanců, 3 pobočky Důležité projekty: Letiště Praha, VZP, TMobile, Vodafone, ČNB Help desk, Kapsch Telematic Services, DHL 2 1 Copyright 2006 HP corporate presentation. All rights reserved.

2 HP pro studenty a absolventy Graduate Development Program Umožníme Vám vyrůst z čerstvého absolventa v mladého profesionála v rámci 12ti měsíčního programu pomocí plánu individálního rozvoje. Určen pro absolventy a studenty posledních ročníků technických, IT i ekonomických oborů. Internship program Určen studentům třetích a vyšších ročníků vysokých škol, kteří mají zájem rozšířovat své pracovní zkušenosti již během studia. Jde o rozsáhlou nabídku pracovních pozic v odděleních consultingu & integrace, outsourcingu, vývoje softwaru, logistiky, nákupu, marketingu, financí a obchodních oddělení. Více informací na 3 Agenda 1. Definice Enterprise Architecture 2. Metodiky/Standardy EA 3. The Open Group Architecture Framework 4. Případová studie 4 2 Copyright 2006 HP corporate presentation. All rights reserved.

3 Pojem Enterprise Architecture Proces popisu očekávaného budoucího stavu podnikových procesů organizace, organizační struktury, technologie a informací, nejlépe podporujících podnikatelskou strategii organizace Definice potřebných kroků, standardů a návodů, jak se dostat ze současného stavu k očekávanému cílovému stavu 5 Vztah businessu a Enterprise Architektury Usměrňuje inovaci dle zkušeností uživatelů Zvyšuje kvalitu a aktualizaci ICT prostředí Řízení dle business priorit Umožňuje víceúčelné využití a znovupoužití řešení Napomáhá redukci nákladů Zvyšuje produktivitu Omezuje rizika Business strategie Business Procesy Informace, požadavky ICT produkty a služby Aplikační služby Infrastrukturní služby Řízení a kontrola (role) 6 3 Copyright 2006 HP corporate presentation. All rights reserved.

4 Principy budování EA Oblasti Vymezení architektury Cílová architektura Realizační mapa Zmapovaný současný stav Business architektura Aplikační architektura Datová (informační) architektura Vize architektury Požadavky na aplikace Entity a relace Business rámec Funkce aplikací a integrace Konceptuální logický datový model Strategie modelování Migrace aplikací Referenční modely a nástroje User map, stakeholder map Technologická architektura Platformové služby Metamodel konsolidované infrastruktury Napojení na aplikační architekturu 7 Hierarchizace pohledů na EA 8 4 Copyright 2006 HP corporate presentation. All rights reserved.

5 Integrace EA do řízení organizací Enterprise Strategy and Planning Portfolio Management Enterprise Program Management Enterprise Architecture 9 Zdroj: METAGroup Enterprise Architecture, Desk Reference, 2nd Edition Integrace EA do řízení organizací Enterprise Architecture People Processes Culture Organization structure 10 Zdroj: METAGroup Enterprise Architecture, Desk Reference, 2nd Edition 5 Copyright 2006 HP corporate presentation. All rights reserved.

6 EndtoEnd Enterprise Model 12 Zdroj: METAGroup Enterprise Architecture, Desk Reference, 2nd Edition Model used by BCG 13 Zdroj: Boston Consulting Group 6 Copyright 2006 HP corporate presentation. All rights reserved.

7 14 Zdroj: Boston Consulting Group Type of Architecture by IDSScheer 15 Zdroj: IDS Scheer 7 Copyright 2006 HP corporate presentation. All rights reserved.

8 Type of Architecture by IDSScheer The business architecture defines business strategies and describes organizational structures and business processes. The application architecture describes the services and application systems that support the business processes. The information architecture describes the business objects and data that are exchanged between process participants and applications. The lowest level is the infrastructure architecture, which is used to describe the physical landscape the hardware and networks that support the application systems. 16 Zdroj: IDS Scheer Federal Enterprise Architecture framework, Level III 17 Zdroj: Federal Enterprise Architecture framework, Version Copyright 2006 HP corporate presentation. All rights reserved.

9 N O D E A EXTER N A L CO N N EC TIO N (OU TSIDE THE NODE S OF IN TEREST ) System 1 System 2 T w owa y C om m unic at ions L inks System 3 System 4 Local Area Net System 5 C O N N EC TIO N T O N O D E C C O N N EC TIO N T O N O D E B O ne W ay C om m unic at ions L ink C O N N ECT IO N TO N O D E B Department of Defense Architecture Framework NODES A B C TIME T1 T2 T3 Systems Functionality Sequence and Timing Description (SV10 a/b/c) System System Matrix (SV3) Systems Evolution Description (SV8) System Functionality Description (SV4) Activity to System Function (SV5) Systems Exchange Matrix (SV6) Systems Performance Parameters Matrix (SV7) X Y Y X Y X Z Systems Interface Description (SV1) Systems Communications Description (SV2) Physical Schema SV11 Systems Technical Operational Technical Architecture Profile (TV1) Standards Technology Forecast (TV2) Systems Technology Forecast (SV9) 18 Organizational Relationships Chart (OV4) Operational Activity Model (OV5) Logical Model (OV7) Operational Concept Description (OV1) Information Exchange Matrix (OV3) Node Connectivity Description (OV2) NODES A B C TIME T1 T2 T3 Operational Activity Sequence and Timing Description (OV6 a/b/c) TOGAF methodology for EA design The Open Group Architecture Framework Detailní metodika a sada podpůrných nástrojů pro sestavení, ohodnocování a rozvoj efektivní architektury podniku 4 pilíře: Business architektura Datová architektura Aplikační architektura Technologická architektura 19 Zdroj: The Open Group Architecture Framework, version Copyright 2006 HP corporate presentation. All rights reserved.

10 Vazby komponent metodiky TOGAF Target Architectures Architecture Development Method Technical Reference Model (services taxonomy) Standards Information Base (standards) Resource Base Building Blocks Information Base (architecture building blocks future) 20 Zdroj: The Open Group Architecture Framework, version 8.1 Architektonický metamodel (zjednodušený) Architecture Context Strategic Context Architecture Requirements Change Roadmaps Business Information System Motivation Organization Application Technology Function Implementation Governance Assets 21 Zdroj: The Open Group Architecture Framework, version Copyright 2006 HP corporate presentation. All rights reserved.

11 The Open Group Architecture Framework 22 Zdroj: The Open Group Architecture Framework, version 8.1 EA podrobné schéma 23 Zdroj: The Open Group Architecture Framework, version Copyright 2006 HP corporate presentation. All rights reserved.

12 EMEA Corporate Enterprise Direct End of FY04 CRM/PRM Pricing & Config ecommerce/ Order Capture eprocuremen t (Custom Sites) XML Order Management Systems Pricing and Config. Order Fulfillment External Mfg. Outbound Logistics Customer Hosted Catalog (Info from ecomcat) Eclipse Flash(PRM) Siebel 7.5 CRM B2Bis (Electronic Orders EDI Page 2: Diagram EMEA FY04 Siebel 2000 for CRM CC, SFA, Mrkting OSS for Direct Conrad Pricing Eng./ PRS Patsy GPSy Genepi/LCP eco (high end Config)IPC/ Watson econfigure (low end Config) IPC B2B Portal (including Order Status) CRM/PRM Price/Config/Catalog/Content Order Entry/eCommerce OM & Fulfillment Systems External Fulfillment Partners APO Financials REPTool Eclipse ICON RTP ecomcat (Catalog Mangement) See PSG Pricing Flow for details Check Config. Status Contract Manufacturing VCP(Credit Check) Provisioner (Content Mgmt) Eclipse (Big Deal Pricing) Easy Config (IPC) Internal use eprime B2Bis OMIH/EOI Fusion Fusion Back End TBD(B2B Gateway) ODMS EMEA Commercial/SMB Direct EMEA Consumer End of FY04 Indirect End of Siebel FY for PeopleSoft Siebel 7.5 CRM CC, CRM/PRM/ SFA, Marketing Mrkting Watson (EZD Store & Order Proc., C2002/BizTalk) GPG CRS/ WWCYSYS DCs ASN Customer or Siebel 7.5 Logistic Partner/ Carriers Asherio for SMB EDI and XML EZD PO and Delivery Status.xml WWOMS Suite (+Tiger,Cargo) for PSG Indirect only Essec (licence Check) Outsourced Financials FSP EMEA Comm/SMB Indirect End of FY04 Siebel 7.5 for PRM ecomcat for Customer Catalogs Top Config (Marketing Program) link to e Configure E Reseller (Reseller Portals Business Program only) EDI and XML (Top Value EDI orders) B2Bis (same system, diff. Funct) Outsourced Partners (LSP Logistics Service Providers Výstupy dle TOGAF Conceptual Application Diagram (Phases C & D) Application Landscape (Phases C & D) Infrastructure Landscape highlevel (Phase D) Transition Diagram (Phase E) G H F Prelim A Requirements E B D C 24 Scope Asset Configuration Piper Config. (AP: Commercial, Consumer indirect) CDAT / Vista ( US: SMB, Public Sector, Partner Store, CANADA: consumer estore ) WW IPC 3.0 PCC (US) IPC 2.0 ( US: Kiosk / HP Shopping ) Selector (L.A.) Watson / Trilogy (All World Regions) DirectPlus (Japan SMB, consumer) FY04 Q1 Q2 Q3 Q4 ( Kiosk ) ( HP Shopping ) FY05 FY06 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Legend: BU Owner: Target System Global Ops WW ESG Americas PSG EMEA IPG AP Japan ( Kiosk ) Legend: Target System WW Americas EMEA Japan Merger of WASTON / Trilogy with IPC Enterpirse/Solution Architektura Enterprise Architektura Solution Architektura Architektura informačních systémů Copyright 2006 HP corporate presentation. All rights reserved.

13 Application Landscape Future State Hypothesis: Business Services/Support Content / Knowledge Management Knowledge Capture Authoring Repository Translation Provisioning Delivery WFM (Custom) Primus Primus SAP Ref Server (prodnum, price, et al) KRSII (Custom ) DCTM 4.1 (DMS) CAST1 Keeper CAT Midas Product Master DCTM 4.2 (DMS/SOAR) FileNet KMine Primus Primus Digital Patches Softpaqs Very limited Uniscape Limited partners Point to Point Point to Point TRR Interwoven (Open Deploy) Limited partners EXAMPLE Mobile WebSites (Public, Contract & Partner) Web Tools (Public, Contract & Partner) Call Center Agents Hardcopy Legend: BLUE WHITE or or 26 Interwoven AUI New asset Existing Asset Existing Asset being changed Asset being retired Interwoven PSD TechPubs Online Doc Library Intranet or Extranet Core application Satellite application warehouse Other data store or file External service provider application Cybrary Qtip Existing Interface New interface Interface can be retired Interface being retired CD Rom Fulfillment CD Rom Subscription Existing Interface being changed Interface across Firewall EAI/Messaging infrastructure Infrastructure Landscape Project A (Adding servers & features) EXAMPLE Infrastructure Legend: BLUE BLACK GREEN or 27 New infra. Current Infra Shared Infra Infra. being retired Virtual services / servers Intranet or Extranet Storage Infra service/server Key SW Infrastructure External Service Throughput Other data store or file Std. Continuity Level EAI/Messaging infrastructure 13 Copyright 2006 HP corporate presentation. All rights reserved.

14 Zdroje TOGAF METAGroup IDS Sheer FEAF Příklad MIT Copyright 2006 HP corporate presentation. All rights reserved.

15 Předpoklad podoby EA Timeless/Evolutionary Current State Road Map Enterprise Model System Context Diagram Context System Logical and Physical Architecture Diagrams Architecture Migration Maps Architectural Review Process Services Matrix Business Process Flows and Scenarios Key Systems Inventory List of Initiatives Integration Inventory Systems on a Page Prioritization Model Architectural Principles Future State Technology Standards Business Strategy Future State Services Matrix Short Term Roadmap IT Governance Process Future State Logical Architecture Vision Long Term Roadmap 30 Plánované aktivity SAP jako primární ERP systém MIT Warehouse bude centrální repository Služby budou poskytovány v režimu 24x7 Předpokládá se těsnější integrace s ostatními univerzitami Síť MIT se bude rozvíjet tak, aby podporovala požadavky businessu Mohou existovat různé sítě pro výzkum Bude používána IPv6 síť a služby pro uživatele budou diferencovány Copyright 2006 HP corporate presentation. All rights reserved.

16 Principy architektury Bezpečnost aplikace by měly zajistit bezpečnost dat a přístupu k nim Vlastnictví jasné a vyhraněné vlastnictví podnikových dat Investice do aktiv bude investováno do existujících služeb a jejich potenciálu Dosažitelnost uvědomění si uživatelských požadavků (s ohledem na lokality a omezené znalosti architektury) Realtime minimalizace skrytých aktualizací dat Standardy podpora konzistentního využívání standardů 32 Systems Context Diagram (Ver. 0.1) Enterprise Administrative Systems Academic Systems Admin Student Management Learning Management Finance SAP Budget Nimbus Facilities SAP Plant Maint Space Mgmt. System Key System Summit (Historical ) SAP Maximo Insite (Space Accting) Payroll MIT Student Payroll Mainframe HR SAP Medical Practice Mgmt System EScription SAP (Pensions Only) Electronic Medical Records Patient Online Research Management COEUS (Grant TLO Mgmt) Purchasing SAP ECAT President's Office Corporate ILP base Resource Development Placeholder System Library Barton Environmental Health and Safety EHS Enterprise Services Card Tech Cash System Parking Admissions Admissions Portal Under Graduate Graduate Admission Admission Student MIT SIS Web SIS Alumni Sloan Advance Alumni DB Sloan Stellar Space Content Management OCW D Space Library Barton Vera EZProxy SFX GIS Local / Departmental Systems External Systems Integrated Operation/Infrastructure Support Authentication Authorization Identity Services & Storage MIT Web Kerberos X509 Certificate Active Directory Roles Active Directory Moira MIT ID System AFS Oracle Name Service MIT Online Directory Moira Warehouse MIT Web Network Connectivity Application Connectivity Groupware Ecommerce Infrastructure DNS DHCP Tether ipass CISCO VPN Citrix Athena Dialup Techtime (Calendar) Zephyr Case Tracker Mailman Shop MIT Clear Commerce EDI Copyright 2006 HP corporate presentation. All rights reserved.

17 Systems on a Page (Vers. 0.1) 34 Enterprise Conceptual Model (Ver 0.1) is administrative department for offer Organization offer responsible for Space may contain occupies Hazard may have Chair is held by occupied by owns is responsible for Position Property Alumnus Person Primary Investigator (PI) is responsible for Appointment is expensed to Employee a person can be... Applicant Faculty is charged against supervises may be supervises Profit Center Cost Object Fellowship receives Student can become advises may teach is represented by is represented by Proposals sent to funds Sponsor funds can receive is responsible for / offers may teach Project could become funds has oversight of works on selects enroll in Degree Course (Major) have Subject have Section Legend one and only one zero or one zero or many Course Content Budget Gift one or many 35 [name] entity Job Company 17 Copyright 2006 HP corporate presentation. All rights reserved.

18 Vize budoucího stavu (Ver. 0.1) Security Services Applicants Students Alumni Staff Faculty Extended Community User Interfaces Applicant Portal Student Portal Alumni Portal Extended Community Portal(s) Faculty Portal Staff Portal Stand Alone GUI Interface Stand Alone Web Interface Grant Management Library Applications Finance Payroll HR Budget Purchasing Resource Development Facilities Medical President's Office EH & S Admissions Student Alumni Technology Licensing Content Management Learning Management Service Integration Layer Services Administrative Services ERP Services Student Information Services Academic Services Learning Services Research Services Authentication Services Authorization Services Core Services Identity Services List Management Services Directory & Demographic Services Content Management Services ECommerce Services and Messaging Services Collaboration Services Mapping and Location Services Archival Services External Integration Services & Business Integration Layer Finance HR Facilities Grants Medical Student Learning Research Library Warehouse 36 Příklad Logická Architektura: EHSWeb Users Key: System Component Related System Other MIT Systems Training Needs Assessment UI Training Records Input UI Entering Training Rules UI Other MIT System Incoming: SAP TEM (On Other Campus) MIT Systems SAP TEM (Lincoln Labs) Roles SAP Training Events Module (On Campus) External Systems Outgoing: Warehouse EHS Web Training Records & Requirements SAP Training Events Module (Lincoln Labs) Warehouse External Systems Incoming: Netcaster (Web based courses) Training Records & Requirements DB (Oracle) PI / Space Registration Outgoing: Netcaster (Web based courses SARA (Reporting Inventory) Netcaster Copyright 2006 HP corporate presentation. All rights reserved.

19 Příklad: Fyzická architektura: EHSWeb Facility W91 Primary Production and Application Server: Hardware: Sun Operating System: Sun Solaris Software: Apache Web Server Apache Tomcat Facility E40 Backup Test/Backup Server: Hardware: Sun Operating System: Sun Solaris Software: Apache Web Server Apache Tomcat Key: Facility or Location Physical Server or Storage Production base Server: Hardware: Sun Operating System: Sun Solaris Software: Oracle base Server RAID for base Storage Vendor: Model: Capacity: Copyright 2006 HP corporate presentation. All rights reserved.