When should I use FIFO caching?

When should I use FIFO caching?

FIFO caching is useful when you want to maintain a simple order of data retrieval, discarding the oldest items first.

What are the advantages of using FIFO over LRU?

FIFO is easier to implement and understand, while LRU can be more complex but may provide better performance in some scenarios.

Can you give me an example of a situation where FIFO caching is ideal?

Sure! FIFO caching is ideal for streaming applications where the oldest data is less relevant as new data comes in.

Are there any downsides to using FIFO caching?

Yes, FIFO can lead to cache misses if frequently accessed items are evicted simply because they are older.