Scaling Node.js Applications for High Traffic Systems
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Scaling Node.js Applications
Building applications that handle millions of users requires strong architecture decisions.
Horizontal Scaling
Multiple Node.js instances can run together behind a load balancer.
Caching
Caching frequently requested data reduces database pressure.
Background Jobs
Heavy tasks should be moved to background workers instead of blocking requests.
Monitoring
Performance monitoring helps identify bottlenecks before they impact users.
Final Thoughts
Scalable Node.js systems require proper architecture, optimization, and continuous improvement.
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Written by Jeevan Bhargav
Creator of InterviewsAce.AI and Backend Engineer.
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