gLite Job Provenance - a job-centric view
نویسندگان
چکیده
A general requirement in the environment of traditional experimental science states that any result must be verifiable by redoing the experiment. Nowadays, many “experiments” are carried in a virtual environment as computations. However, the same principle applies – a result of a computation is questionable and generally not accepted by the community if it is not verifiable by an independent computation.
منابع مشابه
gLite Job Provenance
The Job Provenance (JP) service is designed to automate keeping track of computations on large scale Grids, giving thus users a tool to correctly archive information about their jobs and to re-submit any job in a reconstructed environment. JP provides a permanent minimal record of job (and its environment) related information, to which free-form user annotations can be added. JP also offers the...
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Following the job-centric monitoring concept, Job Provenance (JP) service organizes provenance records on the per-job basis. It is designed to manage very large number of records, as was required in the EGEE project where it was developed originally. The quantitative aspect is also a focus of the presented demonstration. We show JP capability to retrieve data items of interest from a large data...
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ورودعنوان ژورنال:
- Concurrency and Computation: Practice and Experience
دوره 20 شماره
صفحات -
تاریخ انتشار 2008