[WIL] Final Project & Technical Interview Study

Final Project Mid-Retrospective

• Instead of worrying about the small volume of tables and APIs in the project, it's better to focus on performance improvements that we can make!

• Reducing the number of tables: Denormalization, a hasty optimization approach.

• Considering that the Kakao API calls are not unlimited, caching can be used to address this limitation.

  • Calling the API every time with latitude and longitude would provide high accuracy but lead to frequent API calls.

  • Caching can be employed to store the initial location and provide information based on that, although accuracy may be compromised.

  • Caching for approximately 30 minutes to 1 hour (with TTL applied).

Interview Study

The study session was meaningful because all the members came well-prepared and actively asked follow-up questions. Everyone provided excellent answers and demonstrated quick thinking even in areas where they lacked knowledge, which was impressive. I regret not being able to answer some questions well due to insufficient preparation on my part. It was only the first day, but it was already a satisfying study session. I'm looking forward to the next week when we can prepare even more diligently for an even better session. It was also a time to understand the significance of using the concepts learned in school and why they are important.