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第九章：使用Redis達到線性一致性 - Taco #107

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taco0929 opened this issue Aug 10, 2022 · 0 comments
Open

第九章：使用Redis達到線性一致性 - Taco #107

taco0929 opened this issue Aug 10, 2022 · 0 comments
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@taco0929
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文中提到想要保持線性一致性其中一個的做法是使用 寄存器，很直覺的就想到使用快取（如Redis）去進行。
我主管以前就做過類似的事：利用Redis作為寫入鎖，與單執行緒的特性消除併發，當同時有多人想要寫入時同一筆資料時，只有一個人能夠成功，其他人見到的狀態會是該資料正在編輯中。做法有點類似這篇
但在搜尋網路上有沒有人做過類似的事情時，意外發現了這篇使用Redis cluster，發現這我主管這樣的設計沒有考慮過Redis掛掉怎麼辦XD
因此好奇請問大家覺得使用Redis能否做到線性一致性這件事情？
@kylemocode kylemocode added the question Further information is requested label Aug 10, 2022
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@kylemocode @taco0929