data structures

The Ultimate Guide to LSM Tree: Boost Database Performance by 10x

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The Ultimate Guide to LSM Tree: Boost Database Performance by 10x

Introduction Hey there, fellow tech enthusiasts! After spending over a decade building and optimizing database systems, I’m excited to share my insights about one of the most fascinating data structures in modern computing – the Log-Structured Merge Tree (LSM Tree). What is an LSM Tree? 🤔 An LSM Tree is a data structure designed to … Read more

Two Pointer Technique Made Simple: Top 7 Interview Patterns Explained

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Two Pointer Technique Made Simple: Top 7 Interview Patterns Explained

As a software engineer with over a decade of experience and countless technical interviews under my belt, I can tell you that the two-pointer technique is one of those algorithmic patterns that’ll make you feel like a coding wizard. Let’s dive into this elegant approach that can turn complex array problems into manageable solutions. What … Read more