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Top 10 Hadoop Interview Questions You Must Know

Analytics Vidhya

Introduction The Hadoop Distributed File System (HDFS) is a Java-based file system that is Distributed, Scalable, and Portable. HDFS and […] The post Top 10 Hadoop Interview Questions You Must Know appeared first on Analytics Vidhya. Due to its lack of POSIX conformance, some believe it to be data storage instead.

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A Beginner’s Guide to the Basics of Big Data and Hadoop

Analytics Vidhya

Big data […] The post A Beginner’s Guide to the Basics of Big Data and Hadoop appeared first on Analytics Vidhya. Big data is nothing but the vast volume of datasets measured in terabytes or petabytes or even more.

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Containerizing Apache Hadoop Infrastructure at Uber

Uber Engineering

As Uber’s business grew, we scaled our Apache Hadoop (referred to as ‘Hadoop’ in this article) deployment to 21000+ hosts in 5 years, to support the various analytical and machine learning use cases. Introduction.

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Top 8 Hadoop Projects to Work in 2024

Knowledge Hut

That's where Hadoop comes into the picture. Hadoop is a popular open-source framework that stores and processes large datasets in a distributed manner. Organizations are increasingly interested in Hadoop to gain insights and a competitive advantage from their massive datasets. Why Are Hadoop Projects So Important?

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Top 10 Hadoop Tools to Learn in Big Data Career 2024

Knowledge Hut

To establish a career in big data, you need to be knowledgeable about some concepts, Hadoop being one of them. Hadoop tools are frameworks that help to process massive amounts of data and perform computation. You can learn in detail about Hadoop tools and technologies through a Big Data and Hadoop training online course.

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Containerizing the Beast – Hadoop NameNodes in Uber’s Infrastructure

Uber Engineering

We recently containerized Hadoop NameNodes and upgraded hardware, improving NameNode RPC queue time from ~200 to ~20ms – A 10x improvement! With this radical change, Uber’s Hadoop customers are happier and admins rest more at night.

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Hadoop Salary: A Complete Guide from Beginners to Advance

Knowledge Hut

The interesting world of big data and its effect on wage patterns, particularly in the field of Hadoop development, will be covered in this guide. As the need for knowledgeable Hadoop engineers increases, so does the debate about salaries. You can opt for Big Data training online to learn about Hadoop and big data.

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