Knowledge Hut

SEPTEMBER 6, 2023

Why Should You Take Big Data Certification? Taking Big Data Certification has multifold benefits. It would immensely help people who are working with big data technologies, want to switch into big data technologies, and even other software professionals in terms of technological-awareness.

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Big Data Certification Hadoop Scala 52

ProjectPro

FEBRUARY 4, 2016

Hadoop: Not Enemies, but Sidekicks All conversations about big data are incomplete without the mention of Spark and Hadoop. Though Spark and Hadoop are considered as competitors in the big data space, the collective agreement is that both technologies complement each other and are better when used together.

Hadoop 40

Hadoop Java Retail Big Data 40

ProjectPro

DECEMBER 28, 2021

Data analytics also helps organizations understand their customers better, narrow down their target audiences, and improve marketing campaigns. For example, a pervasive trend identified by IBM's Global Technology Outlook 2015 is that 60% of valuable sensory data can be squandered within milliseconds if not acted!

Architecture 52

Architecture Kafka Java Scala 52

ProjectPro

MAY 23, 2015

Use market basket analysis to classify shopping trips Walmart Data Analyst Interview Questions Walmart Hadoop Interview Questions Walmart Data Scientist Interview Question American multinational retail giant Walmart collects 2.5 petabytes of unstructured data from 1 million customers every hour. How Walmart uses Big Data?

Big Data 52

Big Data Data Analysis Hadoop Retail 52