Node.js Performance Optimization

关于

The Performance Optimization skill empowers developers to build high-performance, scalable Node.js applications by implementing industry-standard best practices. It provides comprehensive guidance on leveraging Redis for caching, utilizing multi-core processors through clustering, and identifying bottlenecks with CPU and memory profiling. By focusing on efficient database interactions—such as connection pooling and query optimization—and modern async patterns, this skill ensures that backend services can handle high traffic with minimal latency and resource consumption.

主要功能

• Resource monitoring and CPU/memory leak profiling
• 1 GitHub stars
• Implementation of Redis and in-memory caching strategies
• Multi-core utilization via Node.js clustering and PM2
• Advanced database query optimization and connection pooling
• Asynchronous execution and data streaming patterns

使用场景

• Scaling a backend service to handle a sudden surge in user traffic
• Diagnosing and fixing memory leaks or high CPU usage in production
• Optimizing slow API response times through caching and query tuning