Quiz on the Sharded Counters' Design
Test your understanding of the concepts related to the sharded counters via a quiz.
1
What kind of problem would occur if our system created a counter with a few shards for a post from a user with one million followers?
A)
High read contention
B)
High write contention
C)
Users face delays on a read request
D)
Users get a quick response on the liked post
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Detailed Design of Sharded Counters
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