arcpyda
arcpyda refers to the arcpy.da module, the Data Access component of Esri’s ArcPy library. It provides high-performance, row-based data access for geodatabase tables and feature classes as part of the ArcGIS platform. The module is designed to enable efficient read and write operations on large datasets and is the recommended alternative to legacy cursors in ArcPy.
The arcpy.da module exposes a set of cursors for working with rows: SearchCursor, UpdateCursor, and InsertCursor.
Typical use cases include bulk field updates, data extraction and filtering, and controlled data ingestion into
See also: ArcPy, arcpy.da documentation, data access cursors.