HPPHM:new policy of store for multidimensional dataset of parallel I/O and research of retrieve performance
The policy of store and retrieve for large-scale multidimensional dataset was researched.The multidimensional dataset was allocated in the multi-disks among the distributed processing system by using the parallel I/O technology.A new multidimensional data cyclic declustering policy was proposed aimi...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2007-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/thesisDetails?columnId=74658179&Fpath=home&index=0 |
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| _version_ | 1850214198236151808 |
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| author | CHEN Zhi-gang1 ZENG Bi-qing2 |
| author_facet | CHEN Zhi-gang1 ZENG Bi-qing2 |
| author_sort | CHEN Zhi-gang1 |
| collection | DOAJ |
| description | The policy of store and retrieve for large-scale multidimensional dataset was researched.The multidimensional dataset was allocated in the multi-disks among the distributed processing system by using the parallel I/O technology.A new multidimensional data cyclic declustering policy was proposed aiming to data retrieve based on scope by extending existing cyclic policy to multidimensional dataset from adapting to two-dimension,and by using theory analysis on the present method,a new heuristic multidimensional data retrieve policy named HPPHM was proposed.The experimental result has demonstrated the efficiency of new strategy not only in parallel degree but also in robust. |
| format | Article |
| id | doaj-art-882eb08a348b4c95bcf4cb40dc2d78e1 |
| institution | OA Journals |
| issn | 1000-436X |
| language | zho |
| publishDate | 2007-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-882eb08a348b4c95bcf4cb40dc2d78e12025-08-20T02:08:57ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2007-01-01576474658179HPPHM:new policy of store for multidimensional dataset of parallel I/O and research of retrieve performanceCHEN Zhi-gang1ZENG Bi-qing2The policy of store and retrieve for large-scale multidimensional dataset was researched.The multidimensional dataset was allocated in the multi-disks among the distributed processing system by using the parallel I/O technology.A new multidimensional data cyclic declustering policy was proposed aiming to data retrieve based on scope by extending existing cyclic policy to multidimensional dataset from adapting to two-dimension,and by using theory analysis on the present method,a new heuristic multidimensional data retrieve policy named HPPHM was proposed.The experimental result has demonstrated the efficiency of new strategy not only in parallel degree but also in robust.http://www.joconline.com.cn/thesisDetails?columnId=74658179&Fpath=home&index=0multidimensional dataset;parallel I/O;store and retrieve |
| spellingShingle | CHEN Zhi-gang1 ZENG Bi-qing2 HPPHM:new policy of store for multidimensional dataset of parallel I/O and research of retrieve performance Tongxin xuebao multidimensional dataset;parallel I/O;store and retrieve |
| title | HPPHM:new policy of store for multidimensional dataset of parallel I/O and research of retrieve performance |
| title_full | HPPHM:new policy of store for multidimensional dataset of parallel I/O and research of retrieve performance |
| title_fullStr | HPPHM:new policy of store for multidimensional dataset of parallel I/O and research of retrieve performance |
| title_full_unstemmed | HPPHM:new policy of store for multidimensional dataset of parallel I/O and research of retrieve performance |
| title_short | HPPHM:new policy of store for multidimensional dataset of parallel I/O and research of retrieve performance |
| title_sort | hpphm new policy of store for multidimensional dataset of parallel i o and research of retrieve performance |
| topic | multidimensional dataset;parallel I/O;store and retrieve |
| url | http://www.joconline.com.cn/thesisDetails?columnId=74658179&Fpath=home&index=0 |
| work_keys_str_mv | AT chenzhigang1 hpphmnewpolicyofstoreformultidimensionaldatasetofparallelioandresearchofretrieveperformance AT zengbiqing2 hpphmnewpolicyofstoreformultidimensionaldatasetofparallelioandresearchofretrieveperformance |