October 2017
Intermediate to advanced
396 pages
10h 2m
English
Content preview from Spring 5 Design Patterns
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What is cache?
In very simple terms, cache is a memory block where we store preprocessed information for the application. In this context, a key-value storage, such as a map, may be a cache in the application. In Spring, cache is an interface to abstract and represent caching. A cache interface provides some methods for placing objects into a cache storage, it can retrieve from the cache storage for given key, it can update the object in the cache storage for a given key, it remove the object from the cache storage for a given key. This cache interface provides many functions to operate with cache.
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