404Dev: Massive Performance & Core Updates
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The 404Development | Software Hub announced "Massive Performance & Core Updates" focusing heavily on speed and robustness. Key improvements include achieving 15x faster performance than Flask through native async/await and uvloop support, alongside significant enhancements to utility modules like TimeTracker and ClockManager with features like LRU caching and circuit breakers. These updates also bring better authentication flows, tiered rate limiting, and standardized error handling with request...
🔧 IMPROVEMENTS
Performance
- 15x faster than Flask (500 → 7,500 req/s)
- Async everything: Native async/await throughout
- uvloop support: Optional 2-4x event loop performance boost
- GZip compression: Automatic response compression
- Connection pooling: Optimized Redis and PostgreSQL pools
Core Enhancements
TimeTracker(Utils/timekeeper.py):- Added 3-tier LRU cache (L1: 100, L2: 500, L3: 2000 entries)
- Circuit breaker pattern for fault tolerance
- Operation metrics tracking
get_server_permissions()method-
Batch processor integration
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ClockManager(Utils/timekeeper.py): - Session metrics tracking
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Atomic operations for thread safety
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CircuitBreaker(Utils/timekeeper.py): - Health score calculation
- Automatic state transitions
- Metrics reporting
Authentication
- FastAPI dependency injection: Cleaner auth flow
- Tiered rate limiting: Different limits per tier
- Persistent tokens: LocalStorage support in Swagger UI
- Better error messages: Detailed auth failures
Error Handling
- Custom exception handlers: FastAPI native
- Structured error responses: Consistent JSON format
- Request ID tracking:
X-Request-IDheader on all responses - Process time headers:
X-Process-Timefor client-side monitoring
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