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Ashton-Tate published a catalog listing more than 700 applications written in the language, [14] and more than 30 book, audio, video, and computer tutorials taught dBASE. [15] Other companies produced hundreds of utilities that worked with the database, which Ratliff believed contributed to Ashton-Tate's success; "You might say it's because the ...
dBase is an application development language and integrated navigational database management system which Ashton-Tate labeled as "relational" but it did not meet the criteria defined by Dr. Edgar F. Codd's relational model. "dBASE used a runtime interpreter architecture, which allowed the user to execute commands by typing them in a command ...
Ashton-Tate always maintained that everything relating to dBASE was proprietary, and as a result, filed lawsuits against several of the "clone" software vendors. One effect of this action was to cause the clone vendors to avoid using the term "dBASE": a trademark term held by Ashton-Tate. This gave rise to the creation of the generic term ...
dBASE Mac started life at a third-party developer, DigiCorp, a small two-person company in Salt Lake City.They had attempted to market it through other companies in 1984 as Hayden: Base via Hayden Software, a Mac publisher, [1] TheBase [2] and then °Base (Dot-Base, referring to a part of its internal syntax), but the product was not really ready and the deals fell through.
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 growth was so rapid that, in one case, an executive who returned from a one-week trade show had to search two buildings to find her relocated staff. [2] The company announced in October 1982 a temporary bundling of Ashton-Tate's dBase II, increasing demand so much that production reached 500 units a day and severely diminishing quality control.
The New York Times described it as "among the first of an emerging generation of software making extensive use of artificial intelligence techniques," and noted that Paradox could read the competing Ashton Tate's dBase files. [1] In September 1987, Borland purchased Ansa Software, including their Paradox/DOS 2.0 software. [5]
Clipper was created as a replacement programming language for Ashton Tate's dBASE III, a very popular database language at the time. The advantage of Clipper over dBASE was that it could be compiled [6] and executed under MS-DOS as a standalone application.