Cache Eviction

To define this strategy, you’ll need to define the following elements:

• The size limit that will trigger the cache eviction when exceeded.
• A monitoring strategy to determine if the eviction strategy is working properly or if it needs adjustment.
• A cache invalidation mechanism.
• And an eviction policy, which could be one of the following:
  • LRU (Least Recently Used): Evict the least recently accessed items.
  • LFU (Least Frequently Used): Remove items accessed least frequently.
  • FIFO (First-In, First-Out): Evict items in the order they were added.
  • Random: Randomly select items to evict.
  • TTL (Time-To-Live): Expire items after a certain time.