Hash Table is an awesome data structure that powers the likes of Hash Sets and Hash Maps. Let's dive deep into it, understand the internals of it, and see what makes them so efficient on time and space.
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Hey! I am Arpit Bhayani, a passionate CS engineer who loves to explore engineering in depth. In my last ~9 years of experience, I have worked at D. E. Shaw, Practo, Amazon, and Unacademy; and have built systems, services, and platforms that scaled to billions.
In 2018, I joined Unacademy as their first Technical Architect and there I designed, built, managed, and scaled services like Search, Notification, Logging, Deployment Engine, and many more. I am currently operating as a Director of Engineering leading the Site Reliability and Data Engineering verticals.