The combination of evolving ICT standards that increase the interoperability between applications and the ever-increasing need for a more seamless access to and exchange of information is a major driver in the OECD ICT strategy. This paper describes the role and use of web services in the context of recent developments at the OECD to improve the accessibility of statistical information. It follows up on a paper presented at the 2002 ISIS meeting about “Improving Access to Statistical Information at OECD in Response to Users’ Requirements” and describes a technology framework – called “dot.STAT” – that has been devised for the implementation of applications that enable easy access to certain OECD reference data. The concepts outlined in this paper have been developed in close collaboration with the Statistics Directorate, specialised OECD-internal groups and task forces 2, as well as members of the SDMX Consortium3.
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Cyberinfrastructure 1 and e-Science 1 are conventionally presented in terms of Grid technologies 2 3 that support remote access to computational science resources (such as supercomputers), distributed data management, networked instruments and similar technologies. Web Services are a key technology for realizing this vision 4 5. In contrast to these heavyweight approaches, however, many important innovations in network programming are emerging outside the (by now) traditional Web Services framework and are collectively known as Web 2.0 6. As we discuss in this chapter, these developments need to be tracked and incorporated into the e-Science vision.
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In 2004, we realized that the Web was on the cusp of a new era, one that would finally let loose the power of network effects, setting off a surge of innovation and opportunity. To help usher in this new era, O’Reilly Media and CMP launched a conference that showcased the innovators who were driving it. When O’Reilly’s Dale Dougherty came up with the term “Web 2.0”during a brainstorming session, we knew we had the name for the conference. What we didn’t know was that the industry would embrace the Web 2.0 meme and that it would come to represent the new Web.
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Emerging high-performance applications require the ability to exploit diverse, ge- ographically distributed resources. These applications use high-speed networks to in- tegrate supercomputers, large databases, archival storage devices, advanced visualiza- tion devices, and/or scienti?c instruments to form networked virtual supercomputers or metacomputers. While the physical infrastructure to build such systems is becoming widespread, the heterogeneous and dynamic nature of the metacomputing environment poses new challenges for developers of system software, parallel tools, and applications. In this article, we introduce Globus, a system that we are developing to address these challenges.
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Install and run examples Open Grid Services Infrastructure compliant You are a scientist, a businessperson, or an engineer. You are always looking for faster ways to do your computer processing, better ways to store and retrieve your data, more efficient ways to interact with your customers or suppliers or clients, all while spending less money. You may be asking yourself these questions, among others: How can I analyze the value of an investment portfolio in minutes, rather than hours? How can I significantly accelerate the drug discovery process?
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These services are integrated into the Cisco networking platforms that comprise the Networked Infrastructure Layer for enhanced, scalability,
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