Understanding Versioning (from ArcGIS Desktop Help) Translation

Source: Internet
Author: User

Versioning allows multiple users to edit the same data in an ArcSDE Geodatabase
Without applying locks or duplicating data. A version can represent
Engineering Design, a construction job, or any other type of transaction.
Basic concepts of versions are as follows:

What a version is

  • A version represents a snapshot in time of the entire Geodatabase. it
    Contains all the datasets in the Geodatabase.
  • A version isolates user's work execution SS multiple edit sessions, allowing
    User to edit without locking features in the production version or immediately
    Impacting other users.
  • A Geodatabase can have has versions.
    Below is the version Manager dialog box accessed through
    ArcMap or arccatalog. It shows the default version and three other versions:
    Quality Assurance version (QA) and project versions, projecta and projectb.


    A Geodatabase can have has versions
  • In arccatalog or ArcMAP, you can perform all of the same display, query, and
    Editing functions on a version as you can on a nonversioned Geodatabase.
  • Users always access an ArcSDE Geodatabase through a version. When you
    Connect to a multiuser Geodatabase in arccatalog or ArcMAP, you specify
    Version to which you will connect. By default, you connect to the default
    Version.

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