Java Bloom Filter

Bloom Filter is a probabilist data structure, created in the 70s. The data structure is used to test if an element is a member of a Set. False Positives(possible in Set) are possible but False negatives(Definitively not in the set) are not. Who uses Bloom Filters? Apache Cassandra, Google Bigtable, Apache HBase, and Postgress to avoid Disk Lookups. Bloom filters are also used by Akamai CDN to prevent one-hit wonders to hit the disk. Medium use Bloom Filters to avoid recommend articles the user already read to the user. Bing, Squid Proxy, Bitcoin, Ethereum also use Bloom Filters. Today I want to share a simple Bloom Filter implementation in Java. So Let's get started! 

The Video

The Code


Diego Pacheco

Popular posts from this blog

Podman in Linux

Java Agents

Manage Work not People