fresh_kestrel_2448

Rank #12
DataDrivenDataDriven
Savant
Top 0.7%
Member Nº 0766
Joined May 2026
bigar-58
SQLPYSPKDMPA
SQL
Recursive Queries
Common Table Expressions
Correlated Subquery
Python
Stack & Queue
Recursion
Splitting & Joining
Spark
Intermediate DataFrames
Window Specification
Aggregate-then-Join
Data Modeling
Metric Additivity
Solved
281SOLVED
Python179
SQL85
Spark17
Milestones
Top 100
Top 1% SQL
Top 1% Python
Top 5% Spark
250 solved
Founder
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