长春理工大学学报(自然科学版)
長春理工大學學報(自然科學版)
장춘리공대학학보(자연과학판)
JOURNAL OF CHANGCHUN UNIVERSITY OF SCIENCE AND TECHNOLOGY(NATURAL SCIENCE EDITION)
2014年
3期
135-138
,共4页
高校数字图书馆%DAS%NAS%SAN%云存储%分级分布存储
高校數字圖書館%DAS%NAS%SAN%雲存儲%分級分佈存儲
고교수자도서관%DAS%NAS%SAN%운존저%분급분포존저
university digital library%DAS%NAS%SAN%cloud storage%hierarchical distributed storage
高校数字图书馆改变了传统图书馆的存在和服务方式,结合校园网络平台,实现用户对图书馆文献检索和数据共享网络化和图书馆办公自动化。本文结合主流的海量信息存储技术DAS (直接附加存储)、NAS (网络附加存储)、SAN (存储区域网络)和云存储,设计数据资源分级分布存储的高校数字图书馆网络信息存储系统架构。满足了数字图书馆存储系统的高容量、易扩容和数据资源安全可靠性等方面需求。
高校數字圖書館改變瞭傳統圖書館的存在和服務方式,結閤校園網絡平檯,實現用戶對圖書館文獻檢索和數據共享網絡化和圖書館辦公自動化。本文結閤主流的海量信息存儲技術DAS (直接附加存儲)、NAS (網絡附加存儲)、SAN (存儲區域網絡)和雲存儲,設計數據資源分級分佈存儲的高校數字圖書館網絡信息存儲繫統架構。滿足瞭數字圖書館存儲繫統的高容量、易擴容和數據資源安全可靠性等方麵需求。
고교수자도서관개변료전통도서관적존재화복무방식,결합교완망락평태,실현용호대도서관문헌검색화수거공향망락화화도서관판공자동화。본문결합주류적해량신식존저기술DAS (직접부가존저)、NAS (망락부가존저)、SAN (존저구역망락)화운존저,설계수거자원분급분포존저적고교수자도서관망락신식존저계통가구。만족료수자도서관존저계통적고용량、역확용화수거자원안전가고성등방면수구。
The existence and service mode of traditional library has been changed in the university digital library,combin-ing with the campus network platform, retrieval and sharing of library literatures for users' network, and simplification is realized;and the library office automation is realized. In this paper,combining with the mainstream mass information storage technology that includes DAS (direct attached storage), NAS (network attached storage), SAN (storage area network) and cloud storage, the university digital library network information storage system architecture is designed, that the data resources are hierarchical distributed storage. This architecture meets the digital library storage system's re-quirements of high capacity,easy expansion and data resources safety.