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At the time the file that held the data was a simple table that could have data added, modified, deleted, or printed using the ASCII characters set. [1] As the product became more popular, the underlying file type .dbf was expanded, and additional files were added to increase the capabilities of the database system.
For example, the shapefile format, developed by ESRI for spatial data in its PC ArcInfo geographic information system, uses .dbf files to store feature attribute data. [43] Microsoft recommends saving a Microsoft Works database file in the dBase file format so that it can be read by Microsoft Excel. [44] A package is available for Emacs to read ...
A GIS file format is a standard for encoding geographical information into a computer file, ... the Esri Shapefile format includes the .dbf file from the DOS dBase ...
DBF may refer to: .dbf, a file format introduced by dBASE database system, since adopted by other applications as well (database file) dBf, decibels above a femtowatt, a unit used to measure power and gain; Distributed Bellman-Ford, a Distance-vector routing protocol; Danmarks Badminton Forbund (Denmark's Badminton Union)
The size of both .shp and .dbf component files cannot exceed 2 GB (or 2 31 bytes) — around 70 million point features at best. [6] The maximum number of feature for other geometry types varies depending on the number of vertices used. The attribute database format for the .dbf component file is based on an older dBase standard.
Spatial Data File – high-performance geodatabase format, native to MapGuide (by Autodesk) TIGER – Topologically Integrated Geographic Encoding and Referencing Vector Product Format – National Geospatial-Intelligence Agency (NGA)'s format of vectored data for large geographic databases
A shape-"file" actually consisted of several files, including at the very least a .shp file to store the geometry, and a .dbf file for the attributes, the latter directly adopting the dBase format that was the dominant microcomputer database at the time (despite it being a proprietary trade secret, the .dbf format had been legally reverse ...
This is a list of file formats used by computers, organized by type. ... DBF – db/dbase II,III,IV and V, Clipper, Harbour/xHarbour, Fox/FoxPro, Oracle;