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picture1_Printable Inventory 78171 | Websphere Soa Presentation


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File: Printable Inventory 78171 | Websphere Soa Presentation
agenda what s soa again soa philosophies entrenching soa the service inventory catalogue ownership governance centre of excellence coe pre delivery what s soa again two important definition 1 soa ...

icon picture PPT Filetype Power Point PPT | Posted on 04 Sep 2022 | 3 years ago
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                                   Agenda
      •  What's SOA again?
      •  SOA Philosophies
      •  Entrenching SOA
          – The Service inventory / catalogue
          – Ownership
          – Governance
          – Centre of Excellence (CoE)
          – Pre delivery
                          What’s SOA Again?
      •  Two important definition:
           1.  SOA is an architectural approach centred around abstracting business 
               capabilities into reusable standardised services. 
           2.  SOA establishes an architectural model that aims to enhance the efficiency, 
               agility, and productivity of an enterprise by positioning services as the 
               primary means through which solution logic is represented in support of the 
               realization of strategic goals associated with service-oriented computing. SOA 
               Design principles, Thomas Erl, et.al,  Prentice hall
      •  SOA is about creating services in a managed, strategically aligned and governed 
         way
      •  Vendors cannot give you SOA – No such thing as SOA in-a-box.
                         SOA Philosophies
      •  There are different philosophies on how to 
         implement SOA
      •  Its not only about reuse
          – Standardisation
          – Legacy rejuvenation / retirement
      •  Understand the animal you have chosen
         SOA Philosophies – Which one is 
                                      yours?
                                   
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                       b                     c         j          e         Reuse
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                       a          l                               S
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           SOA Philosophies – Where do I 
                                      stop?
      •  SOA is not for everybody
      •  Don’t build too many services – The Google rule
      •  Don’t “SOA” everything
                              Process Services                                  e
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                                Task Services                                   n
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                                Data Services                                   n
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                               Utility Services                                 i
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...Agenda what s soa again philosophies entrenching the service inventory catalogue ownership governance centre of excellence coe pre delivery two important definition is an architectural approach centred around abstracting business capabilities into reusable standardised services establishes model that aims to enhance efficiency agility and productivity enterprise by positioning as primary means through which solution logic represented in support realization strategic goals associated with oriented computing design principles thomas erl et al prentice hall about creating a managed strategically aligned governed way vendors cannot give you no such thing box there are different on how implement its not only reuse standardisation legacy rejuvenation retirement understand animal have chosen one yours e c y o t r i p l n b j where do stop for everybody don build too many google rule everything process u task g data h m utility d...

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