Recent questions tagged sql

1 1 vote

1 answers 1 answer

825

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Terminology clarification in Spark

I have a hard time distinguishing terminologies of SparkSQL. While SparkSQL are quite flexible in terms of abstraction layers, its really difficult for beginner to naviga...

kakalotka

170 points 1 1 6

asked Feb 6, 2021

Big Data Tools
sql
spark
pyspark
dataframe

2 2 votes

1 1 answer

1.5k

1.5k views

What are the best resources for studying SQL?

I am wondering if anyone can suggest the best resources for studying SQL?

askdatascience

1.0k points 12 13 16

asked Aug 26, 2018

SQL
books
resources
data-science
sql

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