1.Bloom filter Bloom filter is a space-saving probabilistic data structure for testing whether an element is a member of a collection or not. It is used in scenarios ... More >>

In general, it is not easy to have a lot of scenarios using design patterns for business development. Here is a summary of the more frequent use of design patterns in business development. Of course the language is Java, based on the Spring Framework. 1. Flyweight PatternIf there are a large numbe ... More >>