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You've probably heard of binary, the way that computers represent decimal numbers (1,2,3,4 and so on) using just the two digits zero and one (so the decimal number 5678 becomes 1011000101110 in binary computer speak). Suppose you're a computer and you want to remember a picture someone...
We can use Redis Hash to represent key-value pairs in a shopping cart. Calculate user retention We can use Bitmap to represent the user login daily and calculate user retention. Message queue We can use List for a message queue. Ranking We can use ZSet to sort the articles. Top caching ...
We can use Redis Hash to represent key-value pairs in a shopping cart. Calculate user retention We can use Bitmap to represent the user login daily and calculate user retention. Message queue We can use List for a message queue. Ranking We can use ZSet to sort the articles. Top caching...