![]() Editing versioned data in an ArcSDE geodatabase ![]() When you edit nonversioned data in an ArcMap edit session, you edit the data source directly. On the other hand, editing nonversioned data is the equivalent of performing standard database transactions. If the geographic data is versioned, it can be edited in a specific version of the geodatabase. The ArcSDE technology provides the ability to manage a shared, multiuser geodatabase, as well as support for a number of critical version-based GIS workflows involving simultaneous multiuser editing, distributed geodatabases, and historical archiving.ĭata in an ArcSDE geodatabase can be either versioned or nonversioned. When you need a large multiuser geodatabase that can be edited and used simultaneously by many users, the ArcSDE geodatabase provides a good solution.ĪrcSDE geodatabases work with a variety of DBMS storage models (DB2, Informix, Oracle, PostgreSQL, and SQL Server), taking full advantage of the underlying database architecture.
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January 2023
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