Problem: System crash

How do you recover your application data given that large amounts of data were sitting in cache? You need to explore the implementation of memory structure that uses a linked lists to represent data where the newest item is added to the head of the list.

User1. Data Block -> item1 -> item 2 -> item a

User 2. Data Block -> item1 -> item 2 -> item b

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User M. Data Block -> item1 -> item 2 -> item c

Well explore options around dealing with this problem in the lab.