APACHE STORM INTERVIEW QUESTIONS AND ANSWERS

Big Data Technology

1. Q : WHAT IS APACHE STORM ?

ANS : Apache Storm is a distributed real-time big data-processing system that is used for Real-time stream processing. Storm is designed to process vast amount of data in a fault-tolerant and horizontal scalable method. Storm is stateless, it manages distributed environment and cluster state via Apache ZooKeeper. It is simple and you can execute all kinds of manipulations on real-time data in parallel. Storm guarantees that every message will be processed through the topology at…