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Module Owb Metadata
 

Module Owb Metadata

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Module Owb Metadata Module Owb Metadata Presentation Transcript

  • OWB Metadata Export, Import, MDL
  • OWB Metadata
    • Design Objects
      • Column names
      • Data Types
      • Etc
    • Design Repository
  • Need for exp/imp/snapshots
    • Move from DEV to QA
    • Share work from developer to developer
    • Upgrading OWB
    • Version control
    • Pure “safety”
    SOLUTION: Take “point in time” pictures of the design objects so that they are in known states or versions.
  • Exp/Imp vs. Snapshots
    • Export / Import (MDL)
      • Exports to a file
      • Used by multiple repositories
    • Snapshots
      • Point in time picture of object
      • Used in ONE repository
  • Export / Import (MDL files)
  • Snapshots
    • Contained within one rep
    • Multiple versions in different “snapshots”
  • BOTH are composite
  • Misc Snapshots
    • Snapshots
      • CASCADE
      • Full/Signature
  • Misc MDL
    • Merging
      • Unique ID
      • Physical Name
    • Timestamps
      • Identical objects, different files
  • Questions
    • Which method allows for multiple versions at a time to be present in the same repository?
    • How many objects can an
      • MDL file contain?
      • Snapshot contain?