Business And It

Loading...

Flash Player 9 (or above) is needed to view presentations.
We have detected that you do not have it on your computer. To install it, go here.

0 comments

Post a comment

    Post a comment
    Embed Video
    Edit your comment Cancel

    12 Favorites

    Business And It - Presentation Transcript

    1. Business and IT www.requisiteremedy.com
    2. IT Architecture Business Architecture As-Is Analysis To-Be Design Requirements Analysis Design Development Testing gap?
    3. IT people are from Mars Business people think they should stay there
    4. Many bridges have been tried to build between business and IT...
    5. Enterprise Architecture Business Process Management Enterprise Integration / Service-Oriented Architecture Governance
    6.  
    7. What is an Enterprise?
    8. Architecture: Definition
      • ” The fundamental organization of a system, embodied in its components, their relationships to each other and the environment, and the principles governing its design and evolution.” – ANSI/IEEE Std 1471-2000
    9. Why Enterprise Scope?
    10. Enterprise Architecture frameworks vary in their focus Taxonomy Completeness Process Completeness IT Focus Business Focus Zachman TOGAF FEAF
    11. Zachman Framework: The Reference Framework V 2.01 What How Where Who When Why Scope Inventory Types Process Types Network Types Organization Types Timing Types Motivation Types Strategists Business Business Entity /Relationship Business Transform /Input Business Location /Connection Business Role /Work Business Cycle /Moment Business End /Means Executive Leaders System System Entity /Relationship System Transform /Input System Location /Connection System Role /Work System Cycle /Moment System End /Means Architects Technology Technology Entity /Relationship Technology Transform /Input Technology Location /Connection Technology Role/Work Technology Cycle/Moment Technology End/Means Engineers Component Component Entity /Relationship Component Transform /Input Component Location /Connection Component Role/Work Component Cycle/Moment Component End/Means Technicians Operations Operations Entity /Relationship Operations Transform /Input Operations Location /Connection Operations Role/Work Operations Cycle/Moment Operations End/Means Workers Inventory Process Network Organization Timing Motivation
    12. TOGAF Defines a Methodology: ADM Prelim: Framework and Principles
    13.  
    14.  
    15. Process Management 2000+
    16. Enterprise Integration
    17. Brief History of Enterprise Integration
      • Islands of automation
      • Point-to-Point Integration
      • Enterprise resource planning (ERP)
      • Package Software
      • Message-Oriented Middleware (MOM)
      • Enterprise Application Integration (EAI)
      • Business-to-Business Integration (B2Bi)
      • Workflow Management System (WFMS)
      • Business Process Management System (BPMS)
    18. Islands of Automation
      • Information systems automate routine transactions and manual tasks
      • Systems are isolated from each other and data are manually keyed in from one system to another
    19. Point-to-Point Integration
      • Systems are integrated with idiosyncratic one-to-one solutions
      • The number of connections to integrate systems grows by the power of two as the number of systems grows
      • Integration at endpoints is intrusive and requires specific technical knowhow
      • Processes external to the integration scope
    20. Enterprise Resource Planning (ERP)
      • ” One size fits all”
      • Unified data source
      • Best practice processes
      • Often aligned with BPR projects
      • Risky and costly
    21. Package Software
      • Data and process model of ERP too rigid and inadequate
      • Domain specific solutions: SCM, CRM
      • Back to square one: islands of automation
    22. Message-Oriented Middleware (MOM)
      • Queuing software as a mechanism to move information from point to point
      • Relies on an asynchronous paradigm
      • No direct coupling with the middleware mechanism and application required
      • Message persistence
      • Performance optimization
    23. Enterprise Application Integration
      • Message broking
      • Schema transformations
      • Content transformations
      • Technology adapters
      • Application adapters
    24. Business-to-Business Integration
      • Leverages business protocols (e.g. RosettaNet, ebXML)
      • Employs Web services technologies (SOAP, WSDL, UDDI)
      • Loose document-based coupling
      • Distinction between public and private process
      • Collaboration
    25. Workflow Management (WfM)
      • Developed independently from integration technologies
      • Workflow process
        • A single, sequential process
        • Document-/task-oriented
      • Workflow technology does not support all types of processes
    26. Business Process Management (BPM)
      • Orchestration
        • A private executable process
        • Binds resources to a context through context-independent services
      • Choreography
        • The observable public exchange of messages
        • Binds participants to roles within the business process
    27. Enterprise Integration culminates at Business Process Management System BPMS ERP EAI WFMS ” Islands of Automation” Package Software B2Bi MOM Point-to-point
    28. Service-Oriented Architecture provides business functionality in modular services
    29.  
    30.  
    31.  
    32.  
    33.  
    34.  
    35.  
    36.  
    37. Service Semantics Service Client Service Provider Service Consumer Service Producer Service Contract Service Request Design Time Run Time
    38. Publish-Find-Bind Pattern Service Client/ Consumer Service Directory Service Provider/ Producer Find Publish Bind
    39. GOVERNANCE
    40. IT Governance
      • “ Specifying the decision rights and accountability framework to encourage desirable behavior in the use of IT.” – Weill & Ross (2004)
      • “ The processes which ensure the effective and efficient use of IT in enabling an organization to achieve its goals” – Gartner
    41. Goal: reducing costs and improving the bottom-line impact Today’s situation All Too Common: Higher cost No change of impact Higher Growth: Higher cost Higher impact Stable Cost: Same (current) cost Higher impact Sweet Spot: Lower cost Higher impact Reduced Cost: Lower cost Same (current) impact Typically Undesirable: Lower cost Lower impact Cost Impact Lower impact Higher impact Lower cost Higher cost IT improvement zone Adopted from Benson, Bugnitz & Walton (2004): From Business Strategy to IT Action
    42.  
    43. Credo
      • Enterprise as a system
      • Adapting internal organization to external environment
      • Organization: end-to-end processes
      • End-to-end process: network of functional processes
      • Functional process: composed of business activities
      • Business activities supported by IS/IT
      • SOA: business activities as context-independent services
      • BPM: procedural composition of services
      • EA: comprehensive view of assets and their interrelationships
      • Governance needed to manage the overall architecture
    44.  

    + jjkorhonenjjkorhonen, 2 years ago

    custom

    926 views, 12 favs, 6 embeds more stats

    The presentation provides an overview of different more

    More info about this document

    © All Rights Reserved

    Go to text version

    • Total Views 926
      • 897 on SlideShare
      • 29 from embeds
    • Comments 0
    • Favorites 12
    • Downloads 0
    Most viewed embeds
    • 12 views on http://www.requisiteremedy.com
    • 8 views on http://www.requisite.fi
    • 4 views on http://requisiteremedy.fi
    • 2 views on http://www.requisiteremedy.fi
    • 2 views on http://requisite.fi

    more

    All embeds
    • 12 views on http://www.requisiteremedy.com
    • 8 views on http://www.requisite.fi
    • 4 views on http://requisiteremedy.fi
    • 2 views on http://www.requisiteremedy.fi
    • 2 views on http://requisite.fi
    • 1 views on http://requisiteremedy.com

    less

    Flagged as inappropriate Flag as inappropriate
    Flag as inappropriate

    Select your reason for flagging this presentation as inappropriate. If needed, use the feedback form to let us know more details.

    Cancel
    File a copyright complaint
    Having problems? Go to our helpdesk?

    Categories