کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
424742 | 685640 | 2010 | 19 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Query performance evaluation of an architecture for fine-grained integration of heterogeneous grid data sources
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
نظریه محاسباتی و ریاضیات
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Query performance evaluation of an architecture for fine-grained integration of heterogeneous grid data sources Query performance evaluation of an architecture for fine-grained integration of heterogeneous grid data sources](/preview/png/424742.png)
چکیده انگلیسی
Grid data sources may have schema- and data-level conflicts that need to be addressed using data transformation and integration technologies not supported by the current generation of Grid data access and querying middleware. We present an architecture that combines Grid data access and distributed querying with fine-grained data transformation/integration technologies, and the results of a query performance evaluation on this architecture. The performance evaluation indicates that it is indeed feasible to combine such technologies while achieving acceptable query performance. We also discuss the significance of our results for the further development of query performance over heterogeneous Grid data sources.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Future Generation Computer Systems - Volume 26, Issue 8, October 2010, Pages 1073–1091
Journal: Future Generation Computer Systems - Volume 26, Issue 8, October 2010, Pages 1073–1091
نویسندگان
Lucas Zamboulis, Nigel Martin, Alexandra Poulovassilis,