Requirements
- functional_requirement
- non_functional_requirement
- Highly responsive. (fast)
- Optional requirements
Architecture
Mock
API (Application Programming Interface) design
State design
| Operation | Time | Space |
|---|---|---|
| Search | O(w) | O(1) |
| Insert | O(w) | O(w x n) |
Data flow
Performance Optimisation
Q. What is the difference in client cache and browser cache?