SOLUTION.md

Solution Documentation

Part 1: Performance Issues Fixed

[Issue fixed]

Problem Identified: [Describe the problem you found]

Solution Implemented: [Describe your fix]

Performance Impact: [Describe the improvement]

Part 2: Activity Log Feature

Implementation Approach

[Describe your overall approach to implementing the activity log]

Database Schema Design

[Explain your schema choices]

API Design Decisions

[Explain your API design choices]

Performance Considerations

[Describe any performance optimizations you implemented]

Trade-offs and Assumptions

[List any trade-offs you made or assumptions about requirements]

Future Improvements

[Suggest potential improvements that could be made with more time]

Time Spent

[Document how long you spent on each part]