silver_ferret_4552

Rank #116
DataDrivenDataDriven
Exemplar
Top 2.2%
Member Nº 3513
Joined Jul 2026
SQLPYSPKDMPA
SQL
Common Table Expressions
Storage Optimization
Self-Join
Python
Stack & Queue
Frequency Counting
Functions
Spark
Window Deduplication
Higher-Order Functions
Inequality Joins
Data Modeling
Self-Referential
Many-to-Many
One-to-One
Solved
71SOLVED
Python43
SQL28
Milestones
Top 2% Python
Top 5% SQL
50 solved
450 runs in the past 26 weeksActive days: 22 · Max streak: 6
MarAprMayJunJulAugSep
Recent solves