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SAGA: A Simple API for Grid Applications. High-level application programming on the Grid

机译：SAGA：一种用于网格应用程序的简单API。网格上的高级应用程序编程

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摘要

Grid technology has matured considerably over the past few years. Progress in both implementation and standardization is reaching a level of robustness that enables production quality deployments of grid services in the academic research community with heightened interest and early adoption in the industrial community. Despite this progress, grid applications are far from ubiquitous, and new applications require an enormous amount of programming effort just to see first light. A key impediment to accelerated deployment of grid applications is the scarcity of high-level application programming abstractions that bridge the gap between existing grid middleware and application-level needs. The Simple API for Grid Applications (SAGA [1]) is a GGF standardization effort that addresses this particular gap by providing a simple, stable, and uniform programming interface that integrates the most common grid programming abstractions. These most common abstractions were identified through the analysis of several existing and emerging Grid applications. In this article, we present the SAGA effort, describe its relationship to other Grid API efforts within the GGF community, and introduce the first draft of the API using some application programming examples.
机译：网格技术在过去几年中已经相当成熟。实施和标准化方面的进展都达到了一定程度的鲁棒性，可以使学术研究界对网格服务的生产质量进行部署，从而引起人们的兴趣，并在工业界得到早期采用。尽管取得了这一进步，但是网格应用程序并非无处不在，而新的应用程序需要大量的编程工作才能一目了然。加快网格应用程序部署的一个关键障碍是缺乏高级应用程序编程抽象，这些抽象弥合了现有网格中间件和应用程序级需求之间的鸿沟。网格应用程序的简单API（SAGA [1]）是GGF的一项标准化工作，它通过提供一个简单，稳定且统一的编程接口来解决这一特定差距，该接口集成了最常见的网格编程抽象。这些最常见的抽象是通过对几个现有和新兴的Grid应用程序进行分析而确定的。在本文中，我们介绍了SAGA的工作，描述了它与GGF社区中其他Grid API的关系，并使用一些应用程序编程示例介绍了API的初稿。

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