Upload
jean-ferguson
View
8.111
Download
1
Tags:
Embed Size (px)
DESCRIPTION
Overview of Service Oriented Architecture and Business Process Modeling as it applies to the Open Library Environment Project as presented at the Regional Design Workshops.
Citation preview
Service Oriented ArchitectureBusiness Process Modeling
Overview
• What is SOA• What is BPM• BPM Workshop Goals• Questions
• SOA = Service Oriented Architecture• Design approach
Independent software pieces Pieces can be interchanged or repurposed more easily Pieces can be combined to create new services or systems Business experts and IT experts work together
• SOA Process Create high-level map of how the business should work Deconstruct workflows Define reusable services Recombine services into a system that meets our requirements
• Think Legos™
What Is SOA
Before & After SOA
What is SOA
• http://www.jisc.ac.uk/media/avfiles/programmes/eframework/eframework_soa_animation.mov (technical ~4 mins)
• http://www.youtube.com/watch?v=-9zgeS9B2NE (less technical ~3 mins)
• http://www.youtube.com/watch?v=dyHWAiG6c-Y (least technical ~2 mins)
• BPM = Business Process Modeling• Design approach• BPM process
What needs to be done How to do it, in what order, and contingencies Separate from the systems and services that do the work Mid-level detail
• Necessary before determining shared processes as part of SOA
What is BPM
Example of Modeling a Process
• http://www.youtube.com/watch?v=S-Mbr31f2dg (no sound)
BPM Workshop Goals
• Goal: Define library workflows which must be supported in the new OLE
• Small group work to develop descriptions of library workflows
• Workshop output will shape project design
Process Example
Process Example
Process Example
Questions