Pervasive Tango Development Studio 2000 Upgrade

Pervasive Tango Development Studio 2000 Upgrade ... development-only version of Tango Web Analyzer; a database system (Pervasive.SQL on Windows or Butler SQL on the Macintosh); and several samples and tutorials to help jump-start development.

Tango Editor provides a visual drag-and-drop environment for developing Tango Application Files (TAFs). Developers can easily integrate ODBC-compliant databases, COM objects and JavaBeans into their Tango applications, without having to be a database administrator or object-oriented programmer. Tango takes the mystery out of any Web development project. Developers create Tango applications with Tango Editor by using Tango actions. Actions are sets of instructions that Tango Server executes. There are many actions within Tango for database interaction, control flow, sending email, and more. Actions provide an intuitive interface that allows developers to easily segment the three principal layers of logic within their applications: database logic, business logic and presentation logic. The advantage of Tango's partitioned visual actions becomes clearer if one considers the alternative approach of embedding the business logic within a Web page. Consider, for instance, any familiar client/server solution. No experienced application developer would embed all the logic of the application into the window code. With a 50-window program, how would you know where to change control flow logic? How could you read or understand the code? Rather, an expert application developer would design business logic that called on the use of the windows to present and gather information.