Pysparkify
🔥13

Practice & Solve Spark Problems to Enhance Your Coding Skills

Solve real-world PySpark problems and practice commonly asked Spark interview questions with ease.

Showing 1-15 of 195 problems

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Tags↕
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1Find the Count of Orders Per Customer
AggregationGroupBy
EasyFree
2Average of Positive Integers
Aggregation
MediumPremium
3Averaging Grades Across Subjects from JSON Data
FlatteningAggregation
EasyFree
4Simplifying Date Formats
Regex
EasyFree
5Remove duplicates
PartitionByWindow Functions
EasyFree
6Find Nth Highest Salary
RankWindow Functions
EasyFree
7Find the Average Salary by Department
AggregationGroupBy
EasyFree
8Find the Total Sales for Each Category
AggregationGroupBy
EasyFree
9Find Employees Who Have Worked More Than 5 Years
FilteringDate Functions
EasyFree
10Join Employees with Their Departments
JoinsSQL Operations
EasyFree
11Identify Products That Have Never Been Sold
SubqueriesJoinsData Filtering
MediumFree
12Identify Departments with More Than 5 Employees
JoinsAggregationGroupBy
EasyFree
13Find Employees Who Are Older Than the Average Age in Their Department
Window FunctionsAggregationData Filtering
MediumFree
14Find Top 3 Most Expensive Products Sold in Each Category
Window FunctionsJoinsAggregation
MediumFree
15Find the Customers Who Have Not Made Any Purchases in the Last 90 Days
Data FilteringDate Functions
MediumFree
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