What does cache mean?
Cache Memory. Definition – What does Cache Memory mean? Cache memory is a small-sized type of volatile computer memory that provides high-speed data access to a processor and stores frequently used computer programs, applications and data.
What is read cache in a browser?
When you visit a webpage, the requested files are stored in your computing storage in the browser’s cache. Clicking back and returning to a previous page enables your browser to retrieve most of the files it needs from the cache instead of having them all resent from the web server. This approach is called read cache.
Why would I want to serve a cached API response?
Sometimes serving a cached result of the API will deliver the most optimal and cost-effective response. This is especially true when you are able to cache the API response to match the rate of change of the underlying data. Say for example]
How should the cache be maintained?
Instructions for how the cache should be maintained are provided by cache algorithms. Some examples of cache algorithms include: Least Frequently Used (LFU) keeps track of how often an entry is accessed. The item that has the lowest count gets removed first. Least Recently Used (LRU) puts recently accessed items near the top of the cache.