問題：
I often hear about eventual consistency in different speeches about NoSQL, data grids etc. It seems that definition of eventual consistency varies in many sources (and maybe even depends on a concrete data storage).我經常在關於 NoSQL、數據網格等的不同演講中聽到最終一致性。似乎最終一致性的定義在許多來源中有所不同（甚至可能取決於具體的數據存儲）。
Can anyone give a simple explanation what Eventual Consistency is in general terms, not related to any concrete data storage?誰能簡單解釋一下最終一致性是什麼，與任何具體的數據存儲無關？
解決方案：
參考一： https://en.stackoom.com/question/gHt6參考二： https://stackoom.com/question/gHt6