System DesignCaching in System Design: Improving Application Performance
By Jeevan BhargavJun 17, 20261 min read34 Views
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Caching in System Design
Caching is one of the most important techniques for improving application speed and reducing server load.
What is Caching?
Caching stores frequently accessed data in faster storage layers.
Types of Caching
Common approaches include:
- Browser caching
- CDN caching
- Database caching
- Application caching
Cache Challenges
Developers need to handle:
- Data expiration
- Cache invalidation
- Consistency issues
Final Thoughts
Effective caching can dramatically improve scalability and user experience.
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Written by Jeevan Bhargav
Creator of InterviewsAce.AI and Full Stack Engineer.
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