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Why Model?. Represent current state/plan future state Bulk of modelling activity aims to capture, represent, communicate in order to develop and share understanding Focus - Lightweight approaches / communication Formal techniques / managing complexity
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Why Model? • Represent current state/plan future state • Bulk of modelling activity aims to capture, represent, communicate in order to develop and share understanding • Focus - • Lightweight approaches / communication • Formal techniques / managing complexity • Model-driven development / developer productivity • Balance costs and benefits
e-Framework • Capture of early experience of service-oriented approach • Standardised format: domain or work area neutral • This is useful for services to support libraries … • To help factor out and eliminate duplication • To ease integration with other systems