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Articles tagged with #software-engineering
Architecture of Centralized Exchange Before diving into the implementation details, let's look at the overall architecture of the exchange. This high-level view shows how the different services intera
Imagine you’re searching for a word in a dictionary.You don’t start from page 1, right?You open somewhere in the middle. If your word comes before → go left If it comes after → go right This is ex
When I first saw this problem, it looked very simple… But it actually teaches an important concept:How to optimize from 2 passes → 1 pass using two pointers Problem Statement You are given an array c
