Big Data Archives - Page 5 of 7

Updated on: 12th Oct 2020

Apache Impala Tutorial

Basically, to overcome the slowness of Hive Queries, Cloudera offers a separate tool and that tool is what we call Impala. However, there is much more to know about the Impala. So, in this Impala Tutorial for beginners, we will learn the whole concept of Cloudera Impala. It includes Impala’s benefits, working as well as […]

Updated on: 12th Oct 2020

Apache Oozie: A Concise Tutorial Just An Hour | LearnoVita

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What is Apache Pig? Apache Oozie is an abstraction over MapReduce. It is a tool/platform which is used to analyze large sets of data representing them as data flows. Pig is generally used with Hadoop; we can perform all the data manipulation operations in Hadoop using Apache Oozie. To write data analysis programs, Pig provides […]

Updated on: 12th Oct 2020

Apache Storm Advanced Concepts Tutorial

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Apache storm is an open source distributed system for real-time processing. It can process unbounded streams of Big Data very elegantly. Storm can be used with any language because at the core of Storm is a Thrift Definition for defining and submitting topologies. Thrift can be used in any language and topologies can be defined […]

Updated on: 12th Oct 2020

Apache Storm Tutorial

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Storm was originally created by Nathan Marz and team at BackType. BackType is a social analytics company. Later, Storm was acquired and open-sourced by Twitter. In a short time, Apache Storm became a standard for distributed real-time processing system that allows you to process large amounts of data, similar to Hadoop. Apache Storm is written […]

Updated on: 10th Oct 2020

Hadoop Mapreduce tutorial

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Hadoop is an Apache open source framework written in java that allows distributed processing of large datasets across clusters of computers using simple programming models. The Hadoop framework application works in an environment that provides distributed storage and computation across clusters of computers. Hadoop is designed to scale up from single server to thousands of […]

Updated on: 10th Oct 2020

Top Influencers in Big Data and Analytics in 2020

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List of Top 20 Big Data and Analytics Influencers Here is a list of top 20 big data and analytics influencers who have been highly TEMPeffective in harnessing the potential of data science. It is no wonder that they have more TEMPthan thousands and millions of followers on Twitter. Let’s meet the top 20 big […]

Updated on: 10th Oct 2020

How to Become a Big Data Hadoop Architect?

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Ever since the explosion of Big Data, Hadoop professionals who have knowledge to work around big technologies are in huge demand. They earn a huge salary of about $1,00,000 to $1,72,000 a year. They are the personnel who are responsible for designing high-end Big Data systems and looking after the deployment of Hadoop applications. If […]

Updated on: 09th Oct 2020

What Are the Skills Needed to Learn Hadoop?

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Top Skills Required to Become a Big Data Developer : Want to be a big data Developer? Explore the skills required to become a big data developer. From the past few years, we are continuously listening to the word Big Data. We have seen how Big Data becomes the king in the IT world. Big […]

Updated on: 08th Oct 2020

Hive cheat sheet

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All the industries deal with the Big data that is large amount of data and Hive is a tool that is used for analysis of this Big Data. Apache Hive is a tool where the data is stored for analysis and querying. This cheat sheet guides you through the basic concepts and commands required to […]

Updated on: 05th Oct 2020

How to Become a Big Data Analyst?

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Who is a Data Analyst? Nowadays, companies receive a tremendous amount of information every day that can be used to optimize their strategies. To get insights from the massive data collected, they need a highly qualified professional: the Data Analyst. The task of a Data Analyst is to process the varied data concerning the customers, […]

Updated on: 05th Oct 2020

Elasticsearch Interview Questions and Answers

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If you are preparing for an interview, here are the 51 most frequently asked Elasticsearch interview questions and answers for your reference. We have tried to bring together all the possible questions you may likely encounter during your technical interview to check your competency on Elasticsearch. Elasticsearch is an open-source, RESTful, scalable, built on Apache […]

Updated on: 05th Oct 2020

HDFS Interview Questions and Answers

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A Hadoop distributed file system (HDFS) is a system that stores very large dataset. As it is the most important component of Hadoop Architecture so it is the most important topic for an interview. In this blog, we provide the 50+ Hadoop HDFS interview questions and answers that are being framed by our company expert […]

Updated on: 05th Oct 2020

HBase Interview Questions and Answers

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HBase is an open-source non-relational distributed database modeled after Google’s Bigtable and written in Java. It is developed as part of Apache Software Foundation’s Apache Hadoop project and runs on top of HDFS (Hadoop Distributed File System) or Alluxio, providing Bigtable-like capabilities for Hadoop. That is, it provides a fault-tolerant way of storing large quantities […]

Updated on: 04th Oct 2020

MapReduce Interview Questions and Answers

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If you are into big data, you already know about the popularity of MapReduce. There is a huge demand for the MapReduce professionals in the market. It doesn’t matter if you are a beginner or looking to re-apply for a new job position, going through the 10 most popular MapReduce interview questions and answers can […]

Updated on: 02nd Oct 2020

How Big Data Can Help You Do Wonders In Your Business

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Big data is a field that treats ways to analyze, systematically extract information from, or otherwise deal with data sets that are too large or complex to be dealt with by traditional data-processing application software. Data with many cases (rows) offer greater statistical power, while data with higher complexity (more attributes or columns) may lead […]

Apache Impala Tutorial

Apache Oozie: A Concise Tutorial Just An Hour | LearnoVita

Apache Storm Advanced Concepts Tutorial

Apache Storm Tutorial

Hadoop Mapreduce tutorial

Top Influencers in Big Data and Analytics in 2020

How to Become a Big Data Hadoop Architect?

What Are the Skills Needed to Learn Hadoop?

Hive cheat sheet

How to Become a Big Data Analyst?

Elasticsearch Interview Questions and Answers

HDFS Interview Questions and Answers

HBase Interview Questions and Answers

MapReduce Interview Questions and Answers

How Big Data Can Help You Do Wonders In Your Business

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