Pharaoh bust in an engraved style, one side rendered as flowing wood grain

Pharaoh bust — created by Jae Moon

Jae Moon

Tech, Yu-Gi-Oh, and other thoughts

[Two sentences in your own voice. Who you are, what you do, and what this blog is for: notes from studying algorithms and system design, thoughts on Yu-Gi-Oh, and whatever else is on your mind.]

Latest

[SD] Vertical Scaling vs Horizontal Scaling

2026.09.24 · System design · 1 min
  1. 2026.09.24 [SD] Vertical Scaling vs Horizontal Scaling System design 1 min
  2. 2026.09.24 [SD] Latency vs Throughput System design 2 min
  3. 2023.07.05 [LC] 818. Race Car DP 5 min
  4. 2023.07.03 [CSES] Flight Discount Graph 5 min
  5. 2023.06.22 [CSES] Stick Lengths Sorting 2 min
  6. 2023.06.22 [CSES] Missing Coin Sum Sorting 2 min
  7. 2023.06.05 [ALGO][DS] Max Flow Algorithm Algo DS 2 min
  8. 2023.05.21 [ALGO][DS] Eulerian Path/Cycle Algo DS 1 min
  9. 2023.05.17 [ALGO][DS] Dijkstra vs Prims Algo DS 3 min
  10. 2023.05.17 [ALGO][DS] Dijkstra and Bellman-Ford Algo DS 3 min
  11. 2023.05.15 [ALGO][DS] Monotonic Stack Algo DS 1 min
  12. 2023.02.04 [Math] How to check if two lines intersect Math 1 min
  13. 2023.01.28 [CPP] Move Semantics CPP 2 min
  14. 2023.01.27 [CPP] Variadic Template CPP 2 min
  15. 2023.01.25 [CPP] Const in C++ CPP 2 min
  16. 2023.01.10 [CPP] How C++ works CPP 2 min
  17. 2023.01.06 [CS][DS] Fenwick Tree CS DS 2 min
  18. 2022.12.29 [CS][CPP] Integer Representations CS CPP 2 min
  19. 2022.12.19 [CS][CPP] Floating Point Numbers CS CPP 2 min
  20. 2022.12.16 [LC] 959. Regions Cut By Slashes Union-Find DFS BFS 4 min
  21. 2022.12.08 [Math] Catalan Numbers Math 2 min
  22. 2022.12.07 [LC] 1035. Uncrossed Lines DP 2 min
  23. 2022.12.06 [LC] 2493. Divide Nodes Into the Maximum Number of Groups Graph DFS BFS 3 min
  24. 2022.12.02 [LC] 52. N-Queens II Backtracking 3 min
  25. 2022.12.01 [LC] 30. Substring with Concatenation of All Words Sliding-Window 3 min
  26. 2022.11.29 [LC] 4. Median of Two Sorted Arrays Binary-Search 3 min
  27. 2022.11.28 [Math] Karatsuba Multiplication Math Divide-and-Conquer 3 min
  28. 2022.11.27 [LC] 2488. Count Subarrays With Median K Balance Prefix Hashmap 3 min
  29. 2022.11.26 [LC] 2477. Minimum Fuel Cost to Report to the Capital DFS Recursion 2 min