/optimize

Analyze the code for performance optimization opportunities. Focus on:

1. Algorithm Efficiency

   • Time complexity analysis
   • Space complexity analysis
   • Suggest more efficient algorithms

2. Database Optimization

   • Query optimization
   • Index recommendations
   • N+1 query problems
   • Caching opportunities

3. Memory Management

   • Memory leaks
   • Unnecessary object creation
   • Resource cleanup

4. Code Structure

   • Redundant computations
   • Unnecessary loops or iterations
   • Lazy loading opportunities

5. Network/IO Operations

   • Batch operations
   • Connection pooling
   • Async/await optimization

6. Caching Strategy

   • What should be cached
   • Cache invalidation strategy
   • Memory vs performance tradeoffs

Provide specific refactoring suggestions with before/after code examples showing the performance improvements.