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Master Member
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引用:
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作者jamin
我認為 WD 走錯方向了, 對一般用戶來說, 當容量大到一個程度, 剩下的硬碟空間放的資料大都屬於不常被存取的類型.
機械動作跟電子動作硬拼是不智之舉, 不管用什麼方法硬碟的 random access time 一定是 ms 等級
就算是對成本比較不敏感的企業關鍵資料庫, 因為容量不需要大, 所以未來一定是 SSD or ramdisk 的天下.
對於硬碟廠商, 目標應該是磁帶機, 利用磁帶機只能循序讀取的特性, 佔據儲存市場中不常被存取的資料那塊空間,
甚至是個人資料備分的領域, 目前的時間點來看, 用硬碟備份絕對比用光碟來得便宜.
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企業級不一定是最快, 企業相對要求的是穩定與成熟的技術, 光這點 SSD 就可能直接淘汰出局, 要被企業廣泛採用並應用到mission-critical 的地方大概還要三五年至少
至於這顆, 我個人是覺得會走向工作站市場
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