What is disk cache architecture and how does it work?

What is disk cache architecture and how does it work?

Disk cache architecture refers to the method of storing frequently accessed data in a cache memory to speed up data retrieval. It acts as a buffer between the main storage and the CPU.

What are the benefits of using disk cache?

The benefits include faster data access, reduced latency, improved system performance, and decreased load on the main storage.

Can you explain how data is managed in a disk cache?

Data management in a disk cache involves algorithms that determine which data to keep in the cache, how long to retain it, and when to evict older data to make space for new data.

What types of disk cache architectures are there?

There are several types, including write-through, write-back, and write-around caches, each with different strategies for handling data writes.