What are the best practices for middleware caching?

What are the best practices for middleware caching?

Some best practices for middleware caching include using appropriate cache expiration policies, ensuring cache consistency, and choosing the right caching strategy based on your application's needs.

Can you explain cache expiration policies?

Cache expiration policies determine how long data remains in the cache before it is considered stale. Common strategies include time-based expiration, where data is removed after a set time, and event-based expiration, which clears cache when underlying data changes.

What caching strategies should I consider?

You might consider strategies like in-memory caching for fast access, distributed caching for scalability, and lazy loading to cache data only when needed.

How do I ensure cache consistency?

To ensure cache consistency, implement cache invalidation strategies, use versioning for cached data, and consider using a write-through or write-behind caching approach.