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    首頁 - 存儲 - 云存儲逐步普及 私有云安全性能受推崇
點擊:493        時間:2018-08-01 15:23:50

 當前,世界各國普遍關注包括大數據、物聯網、云計算等在內的高新技術的發展。在多方推動之下,云計算產業發展速度加快,呈現出全新的發展格局。

  云存儲逐步普及,私有云安全性能受推崇

  隨著云計算技術的不斷成熟,它在數據存儲方面所具有的優勢逐漸顯示出來,在數據存儲方面發揮的作用也越來越突出。

  就數據的存儲位置而言,當前企業的數據存儲由兩個部分組成。一部分是為各應用系統提供數據支持,存于中心機房的服務器中;另一部分是個人的日常工作文檔,存于個人計算機中。

  具體來講,這兩種存儲方式各有利弊。一方面,集存于服務器的數據一般都能采取磁帶脫機備份的方式確保數據的物理安全。另一方面,對個人計算機的數據備份主要有兩種手段,包括用移動介質和文件服務器(FTP)備份。

  通常而言,采用移動介質進行備份的方式比較麻煩,并且數據往往不能及時備份。同時,移動介質比較容易損壞和丟失,一旦丟失還會有泄密的風險,不能徹底解決單機的數據安全問題。

  面對這種情況,企業亟待通過一種安全的方式來進行相關機密數據的保存和備份。隨著云存儲技術的不斷成熟,企業對云存儲認可度的不斷提升,通過云存儲技術對企業的海量數據進行存儲已經成為了很多企業的選擇。

  實際上,云存儲是一項新興的技術,而私有云存儲是解決企業單機數據安全的重要手段。與公有云相比,私有云解決了傳統存儲方面的一些問題,同時也在一定程度上彌補了公有云在提供服務方面的不足之處。就長遠發展而言,公有云的發展更容易受到外部條件的影響,面臨著優勝劣汰的市場大環境的考驗,而企業私有云存儲不會因市場的零需求而導致服務的停止和數據的丟失。

  在科技高速發展的現在,數據泄露問題往往影響企業的形象,引發公眾對于企業公信力的質疑。為提升數據存儲的安全性,一些企業選擇將關鍵數據上傳至企業私有云,借此來保護企業的數據安全。

  在采用私有云進行數據存儲的企業中,科研單位采用私有云進行數據存儲的需求尤其迫切。科研單位研發新產品或是新技術時往往費時耗力,在反復實驗的過程中傾注了大量的心血和汗水,在技術研發取得新成果時,選擇一個合適的場所來存儲這些數據和資料就顯得尤為重要。對于這些數據機密性要求較高的企業來說,私有云存儲可以代替傳統移動介質存儲或ftp存儲,私有云存儲所具有的安全、可靠的性能可以得到充分發揮。

  私有云存儲在科研單位等的普及應用,引發了業界人士的思考。那么,相比傳統的數據存儲模式,采用私有云技術進行數據存儲到底具有哪些優點呢?

  首先,私有云存儲易于擴展,根據服務器使用人數和空間可以及時擴展存儲空間,不會影響前端用戶的使用。其次,私有云存儲方式較為可靠安全,數據同步可以有效避免靠介質存儲數據過程中出現的數據容易丟失損壞的問題。同時,對服務器采用磁盤陣列和磁帶脫機備份方式,保障了私有云存儲的安全。最后,私有云存儲使得資源可控性提高,用戶可主動控制數據訪問權限,為數據安全設置一道“防火墻”。

  此外,企業私有云存儲在此基礎上又增添了若干新的優勢。比如,速度優勢。企業內部構建的私有云存儲,依托高速局域網,能夠大大提升訪問、上傳和下載的速度,為用戶節約時間。并且私有云存儲自主管理、數據物理安全和防泄密風險控制等能力更強。

  未來,隨著私有云存儲技術的不斷成熟,企業數據存儲的安全性能將得到更進一步的提升,企業的數據安全將得到有效保障,而私有云存儲在數據存儲方面將發揮的作用也將會越來越重要。(來源:慧聰機械網)

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