beemer_101
Archon
Top 0.1%
Member Nº 1566
Joined Jun 2026
SQL
Common Table Expressions
Storage Optimization
Window Frames
Python
Dict Methods
Frequency Counting
Functions
Spark
Conditional Aggregation
Conditional Columns
Sorting Results
Data Modeling
Self-Referential
Many-to-Many
One-to-One
Pipeline Architecture
Batch vs Streaming
Pipeline Monitoring
Stream Processing
Solved
SQL307
Python22
Spark4
Data Modeling0
Pipeline Architecture0
Milestones
Top 10
Top 1% SQL
Top 5% Python
250 solved
Strong Hire
30 active days
4,071 runs in the past 26 weeksActive days: 50 · Max streak: 15
MarAprMayJunJulAugSep
Recent solves
The Gap Between Neighbors
SQL · hard
The Ones That Move
SQL · medium
Spending Velocity
SQL · medium
The Words That Page Us
SQL · hard
The Fault Lines
SQL · medium
Users Who Churned in February
SQL · hard
Top Performing Models
SQL · easy
The Longest Take
SQL · easy
Top Repos by Successful Builds
SQL · medium
Normalization Tradeoffs in Practice
SQL · hard