Spark Tutorial - Spark SQL | Database and Tables

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Spark Programming and Azure Databricks ILT Master Class by Prashant Kumar Pandey - Fill out the google form for Course inquiry.
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Want to learn more Big Data Technology courses. You can get lifetime access to our courses on the Udemy platform. Visit the below link for Discounts and Coupon Code.

ScholarNest
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Very nice explanation sir easy to understand,
Thanks a lot

charanbhavisetti
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Nicely explained sir, could you please share what command do we use to load data into spark provider managed tables?

dineshvashisth
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Hello Sir, I have a doubt..

1) Is there any improvement in performance if we load data from RDBMS into memory as a Dataframe and converting it back to rdd for using "COGROUP" rather than directly loading the data as rdd ?

vigneshwaranr
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Thanks for such a good explanation sir.
quick question - if load() is used ony for HIVE tables to load data, how do we read or load data from Spark-Sql tables.

AwaraGhumakkad
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Hi can u please also explain how to perform partitioning with multiple columns, referring parquet files? (Columns are not part of the DDL)

dilipanmuthuramalingam
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how to you filter by date like between 1-1-2020 and 1-30-2020 from a parquet file the date field is a string

careymain
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Sir, I could not find the Next Session Video, can you please share the link here.

muinshariff
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If you can please point me to CombinebyKey, Aggregate functions in Spark ? i have not seen any video on this from you, This will help, As you explain the concepts in Easy way .

anantwag
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Hi Sir,
As Spark Sql is faster, why people use Hive commands with the combination of Spark SQL.
What is the advantage on it?

antoprathap
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Please come back to old videos and embed links, etc to the follow-up videos (either in the video or in the description/comments) :). Tracking down the next one is never fun.

johnhumphreys
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Sir, please upload all the vedios on a topic with minimum time gap between two conductives

himanshusekharpaul
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One query sir. These spark sql queries are transformation or actions. Means how would be the DAG of these commands.

deepakgupta-hkig