The challenge was to build an in-memory key-value store that supports standard CRUD operations and transactions. The goal was to ensure accuracy, data management, and scalability to handle nested transactions. **Part 1: Basic Store** I needed to implement `set...
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The interview questions were: 1. Comparing the size of two hands. This involved some OOD, similar to a simplified poker game. The comparison had to consider the type of hand first (e.g., full house beats flush), and if the hand types were identical, it should...
## Preparation Tips & Key Takeaways ### What I Learned - Practicing system design for high-volume applications is crucial. - Time management is essential in coding interviews, especially for follow-up questions. ### Recommended Preparation #### Coding Practice...
The coding question involved a matrix where connected areas represent houses. I needed to return the top-left and bottom-right coordinates of each house. The matrix was irregular, with each row having a different number of elements. The example matrix format w...
**Common System Design Questions** - News Aggregator. - Ad Event Aggregator. - Monitoring System. - Hotel Booking System.
