Does Hadoop use SQL?

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Does Hadoop use SQL?

Postby charumathi » Tue Sep 24, 2019 12:43 pm

Apache pig eases data manipulation over multiple data sources using a combination of tools. ... Using Hive SQL professionals can use Hadoop like a data warehouse. Hive allows professionals with SQL skills to query the data using a SQL like syntax making it an ideal big data tool for integrating Hadoop and other BI tools
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Re: Does Hadoop use SQL?

Postby akashr » Wed Nov 13, 2019 1:44 pm

SQL only work on structured data, whereas Hadoop is compatible for both structured, semi-structured and unstructured data. ... On the other hand, Hadoop does not depend on any consistent relationship and supports all data formats like XML, Text, and JSON, etc.So Within the big data landscape there are multiple approaches to accessing, analyzing, and manipulating data in Hadoop. Each depends on key considerations such as latency, ANSI SQL completeness (and the ability to tolerate machine-generated SQL), developer and analyst skillsets, and architecture tradeoffs.

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Re: Does Hadoop use SQL?

Postby dataanalyst » Thu May 07, 2020 3:16 pm

Hadoop like Dataware can be used in SQL
SQL on Hadoop is an analytical tool

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Re: Does Hadoop use SQL?

Postby pmptraining » Fri May 08, 2020 3:53 am

SQL in Hadoop is used for analytical application, SQL-style querying and many more
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