網(wǎng)絡(luò)存儲(chǔ)與容災(zāi)技術(shù)在數(shù)字圖書(shū)館的應(yīng)用研究
本文關(guān)鍵詞: 網(wǎng)絡(luò)存儲(chǔ) 虛擬存儲(chǔ) 容災(zāi)技術(shù) 數(shù)字圖書(shū)館 出處:《華南理工大學(xué)》2013年碩士論文 論文類(lèi)型:學(xué)位論文
【摘要】:隨著信息化建設(shè)的迅猛發(fā)展,數(shù)字資源的種類(lèi)和數(shù)量與日俱增,使得以存儲(chǔ)系統(tǒng)為核心的數(shù)字圖書(shū)館在存儲(chǔ)空間上問(wèn)題凸顯。另外,數(shù)據(jù)的安全和系統(tǒng)的穩(wěn)定性也決定著數(shù)字圖書(shū)館能否正常地運(yùn)作。因此,存儲(chǔ)系統(tǒng)和容災(zāi)技術(shù)的方案的選擇和設(shè)計(jì)對(duì)數(shù)字圖書(shū)館的建設(shè)和發(fā)展非常關(guān)鍵。 本文的重點(diǎn)是結(jié)合廣州某高校對(duì)其數(shù)字圖書(shū)館進(jìn)行的存儲(chǔ)和容災(zāi)系統(tǒng)的改擴(kuò)建,對(duì)相關(guān)的理論和實(shí)踐進(jìn)行了分析和講解。首先,對(duì)目前流行的幾種網(wǎng)絡(luò)存儲(chǔ)技術(shù)和容災(zāi)備份技術(shù)進(jìn)行了了解和比較。接著,對(duì)廣州某高校數(shù)字圖書(shū)館的存儲(chǔ)與容災(zāi)系統(tǒng)的現(xiàn)狀與存在的問(wèn)題進(jìn)行了分析,繼而提出改擴(kuò)建的需求。最后,,給出了一套設(shè)計(jì)方案,實(shí)施并進(jìn)行了結(jié)果分析,在充分應(yīng)對(duì)數(shù)據(jù)量的快速增長(zhǎng)的前提下,保證系統(tǒng)安全、穩(wěn)定和可靠,并為該高校節(jié)約了成本。 文章的最后部分對(duì)整個(gè)方案進(jìn)行了總結(jié),同時(shí)對(duì)下一步工作提出了要求。 希望本文能夠在數(shù)字圖書(shū)館存儲(chǔ)系統(tǒng)建設(shè)的領(lǐng)域起到拋磚引玉的作用,為需要將網(wǎng)絡(luò)存儲(chǔ)及容災(zāi)系統(tǒng)融入到數(shù)字圖書(shū)館中并構(gòu)建一個(gè)高效經(jīng)濟(jì)的圖書(shū)館服務(wù)系統(tǒng)提供一定的參考。
[Abstract]:With the rapid development of information technology, type and quantity of digital resources in the digital library grow with each passing day, the storage system as the core of the problem in the storage space. In addition, the safety and stability of system data also determines whether the normal operation of the digital library. Therefore, the selection and design of storage system and disaster recovery plan the construction and development of digital library is the key.
The focus of this paper is the extension of the digital library in a University of Guangzhou storage and disaster recovery system, the relevant theory and practice are analyzed and explained. First, on several popular network storage technology and backup techniques for understanding and comparison. Then, current storage and disaster recovery system in Guangzhou the University Digital Library and analyzes the existing problems, then put forward the expansion of demand. Finally, put forward a set of design, implementation and analysis, the premise of rapid growth in the amount of data to respond adequately, ensure the safety of the system, stable and reliable, and the higher cost savings.
The final part of the article is a summary of the whole scheme and the requirements for the next step.
I hope this paper can play a role in the field of digital library storage system construction, and provide a reference for the integration of network storage and disaster recovery system into digital library, and to build an efficient and economical library service system.
【學(xué)位授予單位】:華南理工大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2013
【分類(lèi)號(hào)】:G250.76;TP333
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