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The "modern dBASE" III+–V is the most common dBASE file format found in the wild. In "modern dBASE", a .dbf file consists of a header, the data records, and the end-of-file marker. The header contains information about the file, such as the number of records and the number of types of fields used in the records.
They licensed it, re-released it as dBASE II, and later ported it to IBM PC computers running DOS. On the PC platform in particular, dBase became one of the best-selling software titles for a number of years. A major upgrade was released as dBase III and ported to a wider variety of platforms, including UNIX and VMS.
dbDOS is software developed by dBase for Windows computers with Intel processors. dbDOS allows Intel-based PCs to run DOS Applications, such as dBASE III, dBASE IV (Version 1, 2, 3), and dBASE V for DOS in an emulated DOS environment. It is an environment configured specifically to allow the various versions of dBASE for DOS to run without any ...
Vulcan was renamed to dBase, the price was raised from $50 to $695, and the software quickly became a huge success. When a number of "clones" of dBase appeared in the 1990s, Ashton-Tate sued one of them, FoxPro, over copyrights. On December 11, 1990, Judge Hatter issued an order invalidating Ashton-Tate's copyrights in its own dBASE products. [3]
The first DLL-based connectivity engine was ODAPI (Open Database API). It represented Borland’s attempt to centralise connectivity in its suite of applications that included the brand-new Paradox for Windows 4 and Quattro. With version 4.5 / 5.0 of Paradox for Windows, this database engine was crystallised as IDAPI.
Barrington's goal was to create a language that would be compact and expressive, and would maximize the use of the memory-mapped screen of the IBM PC by creating a screen designer. Version 1 produced pseudocode; the initial release included a screen designer, an interpreter, an editor, and a debugger. Initially it supported databases composed ...
In 1994, Borland launched dBase V for Windows and dBASE V for DOS before selling the dBASE name and product line to dBASE Inc. In recent years [ when? ] there seems to be a renewed interest in xBase, mostly because of a number of open source, portable, xBase implementations (listed below), and the scripting applicability of the language.
dBASE for Windows came out too late to be a significant player in the Windows market: most dBASE programmers by then had migrated to Microsoft FoxBASE, a very similar database tool. Borland itself retained the InterBase/IDAPI server and focused efforts on its Delphi tools, which over the years gave it an influential but small part of the data ...