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Remove Data Ingestion Remove Data Schemas Remove Data Validation Related Topics
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100+ Big Data Interview Questions and Answers 2023

ProjectPro

JANUARY 31, 2023

There are three steps involved in the deployment of a big data model: Data Ingestion: This is the first step in deploying a big data model - Data ingestion, i.e., extracting data from multiple data sources. Enriching data entails connecting it to other related data to produce deeper insights.

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Top 100 Hadoop Interview Questions and Answers 2023

ProjectPro

AUGUST 21, 2015

Hadoop vs RDBMS Criteria Hadoop RDBMS Datatypes Processes semi-structured and unstructured data. Processes structured data. Schema Schema on Read Schema on Write Best Fit for Applications Data discovery and Massive Storage/Processing of Unstructured data. are all examples of unstructured data.

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Hadoop Big Data Metadata Java 40
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