What is the performance impact of using cache-aside?

What is the performance impact of using cache-aside in my application?

The cache-aside pattern can significantly improve performance by reducing database load and speeding up data retrieval.

Can you explain how it works in detail?

Sure! In cache-aside, the application code is responsible for loading data into the cache. When data is needed, it first checks the cache; if it's not there, it fetches it from the database and stores it in the cache for future requests.

What are the potential downsides of this approach?

Some downsides include cache staleness, increased complexity in managing the cache, and potential cache misses that can lead to slower responses.

How can I mitigate those downsides?

You can mitigate downsides by implementing cache expiration policies, using cache warming strategies, and monitoring cache performance regularly.