I haven't got a A2090 to check with. Now another client modifications some key within the slot 5. What occurs is that Redis will test the Invalidation Table, to search out that both shoppers 123 and 444 could have cached keys on that slot. https://xn--l3ca4b8epb5b.com/category/%E0%B8%84%E0%B8%A5%E0%B8%B4%E0%B8%9B%E0%B8%AB%E0%B8%A5%E0%B8%B8%E0%B8%94/