What are the differences between caching and non-caching in Express.js?
Caching in Express.js involves storing responses to improve performance, while non-caching retrieves fresh data each time.
Can you give me examples of when to use caching?
Use caching for static resources or frequently requested data, like user profiles or product listings.
What are the downsides of caching?
Downsides include stale data, increased complexity, and potential cache invalidation issues.
How can I implement caching in my Express.js app?
You can use middleware like apicache
or node-cache
to easily implement caching in your Express.js application.
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