grand_wolf_9363
Savant
Top 0.9%
Member Nº 0063
Joined Apr 2026
SQL
Common Table Expressions
Window Frames
Multiple WINDOWs
Python
Dunder Methods
Nested Dicts
Classes
Spark
Window Frames
Window Deduplication
Higher-Order Functions
Data Modeling
Grain Definition
Star Schema
Fact Tables
Pipeline Architecture
SCD in Pipelines
Late-Arriving Data
Event Streaming Platforms
Solved
Milestones
Top 100
Steward
Top 1% SQL
Top 1% Data Modeling
Top 2% Python
100 solved
1,051 runs in the past 26 weeksActive days: 46 · Max streak: 18
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