Indusoft, Inc.

Luis Fernando Maximo Rodas

Jose Lourenco Teodoro

Fabio De Souza Terezinho

Marcos Taccolini

Techniques for communicating between an embedded device and remote database(s) for a wide variety of applications, including human machine interface, supervisory control, data acquisition, and B2B applications. An application program interface (API), interfacing an application program seeking access to a predetermined database, operates on an operating system (OS) not operating a database driver program. A parser translates communications with the API into and from commands and formatted data of an OS independent form. A protocol stack formats the commands and formatted data into header formatted communications signals to accord with a predetermined protocol. Another protocol stack receives the header formatted communications signals, removes header data, and generates database communications signals. Another parser receives the database communications signals and generates and communicates a plurality of database formatted SQL commands. A database interface interfaces the predetermined database and communicates the database formatted SQL commands with the predetermined database.

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Braganca Paulista, Brazil

Luis Fernando Maximo Rodas