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第八章：最後寫入勝利的缺點 - Annie #98

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AK4codee opened this issue Aug 3, 2022 · 1 comment

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need tracking question

AK4codee commented Aug 3, 2022 •

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文章中提到，在無主跟多主的情況下，大多或使用最後寫入勝利的策略，但還是會有問題，其中一個提到：

LWW 無法區分高頻順序寫入中，客戶端 B 的增量操作一定發生在客戶端 A 的寫入之後）和真正併發寫入（寫入者意識不到其他寫入者）。需要額外的因果關係跟蹤機制（例如版本向量），以防止違背因果關係。

想問有人有實做過因果關係跟跟蹤機制的經驗嗎？

AK4codee changed the title ~~第八章：~~ 第八章：最後寫入勝利的缺點 - Annie

kylemocode added the question label

0x171-0 commented Aug 3, 2022

RxJs 本身好像有進 Queue 拍快照的機制（我忘了設定的 function 名稱

kylemocode added the need tracking label

kylemocode assigned AK4codee

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