Miles_92321
Fellow
Joined Oct 2025
SQL
Storage Optimization
Common Table Expressions
Date Formatting
Python
Splitting & Joining
Functions
Dict Comprehension
Data Modeling
Grain Definition
Fact Tables
Metric Additivity
Solved
SQL8
Python2
Data Modeling1
Milestones
30 active days
10 solved
34 runs in the past 26 weeksActive days: 24 · Max streak: 2
MarAprMayJunJulAugSep
Recent solves
Max Length Token
Python · medium
The Dict Comparator
Python · medium
Splitting the Load
SQL · medium
The High and the Low
SQL · hard
Suspected Bot Sessions
SQL · easy
No Dead Months
SQL · hard
Spending Velocity
SQL · medium
The Double Count
Data Modeling · medium
Above the Curve
SQL · medium
API Calls With and Without Errors
SQL · medium