84 lines
2.5 KiB
Markdown
84 lines
2.5 KiB
Markdown
# Performance Considerations Checklist
|
|
|
|
Use this checklist to assess performance implications of code examples and recommendations.
|
|
|
|
## Algorithm Efficiency
|
|
|
|
- [ ] Algorithm complexity appropriate (avoid O(n²) where O(n) possible)
|
|
- [ ] Data structures chosen appropriately
|
|
- [ ] Unnecessary iterations avoided
|
|
- [ ] Early termination conditions used where applicable
|
|
- [ ] Recursive vs iterative approaches considered
|
|
|
|
## Database Performance
|
|
|
|
- [ ] N+1 query problem avoided
|
|
- [ ] Appropriate use of indexes mentioned
|
|
- [ ] Query optimization demonstrated
|
|
- [ ] Lazy loading vs eager loading discussed
|
|
- [ ] Database connection pooling recommended
|
|
- [ ] Pagination implemented for large datasets
|
|
|
|
## Caching
|
|
|
|
- [ ] Caching strategies mentioned where beneficial
|
|
- [ ] Cache invalidation discussed
|
|
- [ ] Appropriate cache levels considered (application, database, CDN)
|
|
- [ ] Memory vs speed tradeoffs explained
|
|
|
|
## Memory Management
|
|
|
|
- [ ] No obvious memory leaks
|
|
- [ ] Large data structures handled appropriately
|
|
- [ ] Memory usage patterns reasonable
|
|
- [ ] Object pooling or reuse considered where relevant
|
|
- [ ] Garbage collection implications discussed
|
|
|
|
## Network Performance
|
|
|
|
- [ ] API calls minimized
|
|
- [ ] Batch operations used where appropriate
|
|
- [ ] Compression mentioned for large payloads
|
|
- [ ] Async operations used for I/O
|
|
- [ ] Connection reuse demonstrated
|
|
|
|
## Scalability
|
|
|
|
- [ ] Solutions scale to production workloads
|
|
- [ ] Resource constraints considered
|
|
- [ ] Horizontal scaling implications discussed
|
|
- [ ] Stateless design patterns where appropriate
|
|
- [ ] Load distribution strategies mentioned
|
|
|
|
## Optimization Balance
|
|
|
|
- [ ] Premature optimization avoided
|
|
- [ ] Clarity prioritized over micro-optimizations
|
|
- [ ] Performance tradeoffs explained
|
|
- [ ] When to optimize discussed (profiling first)
|
|
- [ ] Educational clarity maintained
|
|
|
|
## Profiling & Monitoring
|
|
|
|
- [ ] Profiling tools mentioned where relevant
|
|
- [ ] Performance testing approaches suggested
|
|
- [ ] Monitoring best practices referenced
|
|
- [ ] Bottleneck identification techniques shown
|
|
- [ ] Benchmarking guidance provided
|
|
|
|
## Resource Usage
|
|
|
|
- [ ] File handles closed properly
|
|
- [ ] Database connections released
|
|
- [ ] Thread/process management appropriate
|
|
- [ ] Timeouts configured
|
|
- [ ] Rate limiting considered for APIs
|
|
|
|
## Production Considerations
|
|
|
|
- [ ] Development vs production differences noted
|
|
- [ ] Logging performance impact discussed
|
|
- [ ] Debug mode disabled in production examples
|
|
- [ ] Production-ready patterns demonstrated
|
|
- [ ] Performance SLAs considered
|