GIS Dictionary

Definitions for GIS terms related to operations such as analysis, GIS modeling and web-based GIS, cartography, and Esri software.

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transaction

  1. [computing] A group of data operations that comprise a complete operational task, such as inserting a row into a table.
  2. [ESRI software] A logical unit of work as defined by a user. Transactions can be data definition (create an object), data manipulation (update an object), or data read (select from an object).