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Torrent Systems
Torrent Systems, originally named Applied Parallel Technologies (APT), was a parallel computing software company founded in 1993 by Rob Utzschneider and Edward Zyszkowski. Torrent is a success story for the NIST Advanced Technology Program,〔(【引用サイトリンク】title=Performance of 50 Completed ATP Projects Status Report - Number 2 NIST SP 950-2 )〕 which provided much of the company's initial funding.
==Products==
The company's product was a parallel flow-based programming system called Orchestrate. The product enabled users to assemble a program using predefined components (called ''operators'') connected by ''virtual datasets'' in a manner similar to Unix pipelines. Here is a simple example:
generator
-records 50
-schema record (recNum: int32;
firstName: string();
lastName: string();)
|
peek
-name -all
This script contains two operators: the ''generator'' operator (which creates test data) and the ''peek'' operator, which displayes the contents of the records it receives. The generator will create 50 records, each with three fields; the peek operator will display their contents.
Torrent was acquired by Ascential Software in late 2001 for about $46 million; Orchestrate became a key part of Ascential's DataStage data integration system. When Ascential was subsequently acquired by IBM in mid-2005, DataStage became part of IBM's Information Server product. The Torrent technology lives on as the Parallel Engine that underpins IBM Information Server highly scalable architecture.
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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