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ApacheNIFI interview questions and answers Question 1. What Is Apache Nifi? Answer :NiFi allows create DataFlow. It method you may switch information from one device to every other device in addition to manner the information in between. Question 2. What Is Nifi Flowfile? Answer : A FlowFile is a message or occasion information or consumer […]
INTRODUCTION ON SPLUNK Software Splunk is a software that is used widely for monitoring, searching, analyzing, and visualizing machine-generated data in real-time. It also performs capturing, indexing, and correlating real-time data in a searchable container and produces graphs, alerts, dashboards, and visualization. Splunk provides easy access to data for the whole organization. It helps in easy […]
WHY YOU SHOULD LEARN TABLEAU IN 2020 : If you are considering a career in data analytics, then Tableau is a great skill set to learn. Tableau is in high demand by companies today to generate business insights. Questions like “what is Tableau and why exactly should I learn it” are some of the top […]
Difference Between Splunk Universal Forwarder and Heavy Forwarder? One of the foremost commonly asked questions in Splunk is that the difference between universal forwarder and heavy forwarder. during this post, I’ll explain the difference and suggest when to use certain sort of forwarder. What is a Splunk Forwarder? A Splunk forwarder reads data from a knowledge source and forwards to a different Splunk or Non-Splunk process. it’s one among the core […]
1. What is Kafka? Wikipedia defines Kafka as “an open-source message broker project developed by the Apache Software Foundation written in Scala and is a distributed publish-subscribe messaging system. 2. List the various components in Kafka. The four major components of Kafka are: 3. Explain the role of the offset. Messages contained in the partitions are assigned a unique ID number that […]
Q1: What is Apache Flume? As we know, whereas it involves efficiency and dependably collect, mixture and transfer large amounts from one or additional supply’s to a centralized data source we tend to use Apache Flume. However, it will ingest any reasonably knowledge together with log knowledge, event data, network knowledge, social-media generated knowledge, email […]