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A Paradigm for Scalable, Transactional, and Efficient Spatial Indexes
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| 자료유형 | E-Book |
|---|---|
| 개인저자 | Gao, Ning. |
| 단체저자명 | University of Colorado at Boulder. Computer Science. |
| 서명/저자사항 | A Paradigm for Scalable, Transactional, and Efficient Spatial Indexes. |
| 발행사항 | [S.l.] : University of Colorado at Boulder., 2018 |
| 발행사항 | Ann Arbor : ProQuest Dissertations & Theses, 2018 |
| 형태사항 | 123 p. |
| 소장본 주기 | School code: 0051. |
| ISBN | 9780355965865 |
| 일반주기 |
Source: Dissertation Abstracts International, Volume: 79-10(E), Section: B.
Adviser: Dirk Grunwald. |
| 요약 | With large volumes of geo-tagged data collected in various applications, spatial query processing becomes essential. Query engines depend on efficient indexes to expedite processing. There are three main challenges: scaling out to accommodate la |
| 요약 | This thesis first introduces a distributed and transactional key value store called DTranx to persist the spatial indexes. DTranx follows the SEDA architecture to exploit high concurrency in multi-core environments and it adopts a hybrid of opti |
| 요약 | Then, a paradigm is presented with a set of intuitive APIs and a Mempool runtime to reduce development efforts. Mempool transparently synchronizes local states of data structures with DTranx and it handles two critical tasks: address translation |
| 요약 | Lastly, single-threaded data structures BTree and RTree are converted into distributed versions within two weeks. The BTree and RTree achieve 253.07 kops/sec and 77.83 kops/sec through- put respectively for pure search operations in a 25-server |
| 일반주제명 | Computer science. Geographic information science and geodesy. |
| 언어 | 영어 |
| 기본자료 저록 | Dissertation Abstracts International79-10B(E). Dissertation Abstract International |
| 대출바로가기 | http://www.riss.kr/pdu/ddodLink.do?id=T14997672 |
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| No. | 등록번호 | 청구기호 | 소장처 | 도서상태 | 반납예정일 | 예약 | 서비스 | 매체정보 |
|---|---|---|---|---|---|---|---|---|
| 1 | WE00027392 | 004 | 가야대학교// | 대출가능 |
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