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30+ Big Data Interview Questions

Analytics Vidhya

Introduction In the realm of Big Data, professionals are expected to navigate complex landscapes involving vast datasets, distributed systems, and specialized tools.

Big Data 301
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A Dive into the Basics of Big Data Storage with HDFS

Analytics Vidhya

Introduction HDFS (Hadoop Distributed File System) is not a traditional database but a distributed file system designed to store and process big data. It provides high-throughput access to data and is optimized for […] The post A Dive into the Basics of Big Data Storage with HDFS appeared first on Analytics Vidhya.

Big Data 257
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Understanding Neo4j Graph Databases: Purpose and Functionality

Analytics Vidhya

Introduction What kind of database did you use to build your most recent application? According to Scalegrid’s 2019 database trends report, SQL is the most popular database form, with more than 60% of its use. It is followed by NoSQL databases with more than 39% use.

Reporting 310
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Relationship Between Facebook and Big Data

Analytics Vidhya

The post Relationship Between Facebook and Big Data appeared first on Analytics Vidhya. Introduction Source – Unsplash You must often receive birthday notifications from Facebook, like “Amit Pathak and 4 others have their birthday today” What is so special about this notification?

Big Data 336
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Learn Presto & Startburst for Big Data Analysis

Analytics Vidhya

Whether you’re a small company or a trillion-dollar giant, data makes the decision. But as data ecosystems become more complex, it’s important to have the right tools for the […]. The post Learn Presto & Startburst for Big Data Analysis appeared first on Analytics Vidhya.

Big Data 318
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A Beginner’s Guide to the Basics of Big Data and Hadoop

Analytics Vidhya

Introduction In this technical era, Big Data is proven as revolutionary as it is growing unexpectedly. According to the survey reports, around 90% of the present data was generated only in the past two years. Big data is nothing but the vast volume of datasets measured in terabytes or petabytes or even more.

Big Data 274
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Why Big Data needs to become Smart Data?

Analytics Vidhya

The need to maximize company efficiency and profitability has led the world to leverage data as a powerful tool. Data is reusable, everywhere, replicable, easily transferable, and […]. The post Why Big Data needs to become Smart Data? appeared first on Analytics Vidhya.

Big Data 272