Top K Heavy Hitters System Design

In This article, we will learn and explore about the System Design of Top K Heavy Hitters. This feature is used to get Top K elements in a set of elements and is frequently used in real systems. Several different approaches exist.

Table of content -IntroductionFunctional RequirementsNon-Functional RequirementsHash table, single hostHash table, multiple hostsHash table, multiple hosts, partitioningCount-min sketchHigh-level ArchitectureData flow, fast pathData flow, slow pathMapReduce...