{"id":55892,"library":"stream","title":"Stream-Lib","description":"A library for summarizing data in streams for which it is infeasible to store all events.","status":"active","version":"2.9.8","language":"java","source_language":null,"source_url":"https://github.com/addthis/stream-lib","tags":["streaming","analytics","cardinality","hyperloglog"],"install":[{"cmd":"<dependency>\n  <groupId>com.clearspring.analytics</groupId>\n  <artifactId>stream</artifactId>\n  <version>2.9.8</version>\n</dependency>","lang":"xml","label":"Maven"},{"cmd":"implementation 'com.clearspring.analytics:stream:2.9.8'","lang":"groovy","label":"Gradle"}],"dependencies":[],"imports":[{"symbol":"HyperLogLog","correct":"com.clearspring.analytics.stream.cardinality.HyperLogLog"}],"quickstart":{"code":"import com.clearspring.analytics.stream.cardinality.HyperLogLog;\n\nHyperLogLog hll = new HyperLogLog(16);\nhll.offer(\"element\");\nSystem.out.println(hll.cardinality());","lang":"java","description":"Estimate cardinality using HyperLogLog."},"warnings":[],"env_vars":null,"search_vec":"'analyt':21 'cardin':22 'data':8 'event':19 'hyperloglog':23 'infeas':15 'lib':3 'librari':5 'store':17 'stream':2,10,20 'stream-lib':1 'summar':7","created_at":"2026-06-15T10:12:14.546315+00:00","updated_at":"2026-06-15T10:12:14.546315+00:00","problems":[],"ecosystem":"maven","meta_description":null,"install_score":null,"quickstart_score":null,"quickstart_tag":null,"pypi_latest":null,"cli_name":null,"cli_version":null,"type":"library","homepage":"https://github.com/addthis/stream-lib","github":"https://github.com/addthis/stream-lib","docs":"https://appdoc.app/artifact/com.clearspring.analytics/stream/","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["utility"],"base_url":null,"auth_type":null,"provenance":{"verified_status":null,"verified_at":null,"last_verified":"2026-06-15","next_check":"2026-12-12","install_tag":null}}