good_wave_4854

Rank #26
DataDrivenDataDriven
Savant
Top 0.7%
Member Nº 1134
Joined May 2026
SQLPYSPKDMPA
SQL
Common Table Expressions
Row Offsets
Ranking
Python
Frequency Counting
Guard Clauses
Type Hints
Spark
Conditional Aggregation
Windowed Aggregates
Intermediate DataFrames
Data Modeling
Dimension Tables
Grain Definition
Star Schema
Pipeline Architecture
SCD in Pipelines
Data Lake Architecture
Medallion Architecture
Solved
128SOLVED
Python63
SQL48
Spark14
Data Modeling3
Pipeline Architecture0
Milestones
Top 100
Top 1% Python
Top 2% SQL
Top 7% Spark
10 Hire verdicts
100 solved
946 runs in the past 26 weeksActive days: 21 · Max streak: 8
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