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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 ...
In late 1980, George Tate, of Ashton-Tate, entered into a marketing agreement with Wayne Ratliff. 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.
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.
In September 1991, Borland purchased Ashton-Tate, bringing the dBASE and InterBase databases to the house, in an all-stock transaction. [13] However, competition with Microsoft was fierce. Microsoft launched the competing database Microsoft Access and bought the dBASE clone FoxPro in 1992, undercutting Borland's prices.
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.
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.