ArcSDE - Northeast Arc Users Group
ArcSDE - Northeast Arc Users Group
ArcSDE - Northeast Arc Users Group
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Versions and States• Short Term vs. Long Term Transaction– RDBMS – Short Term – SCN, etc...– <strong><strong>Arc</strong>SDE</strong>/Versioning– Long Term – State ID• Version:– Isolated view of data– A window into a database– A view into a database– Explicit (“named(named”) ) vs. Implicit (edit session)• State:– Increment of work– An edit or unit of change– Multiple states make up a version– States are recorded in the A and D tables
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