Solved
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Top 9% SQL
10 solved
688 runs in the past 26 weeksActive days: 25 · Max streak: 5
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Recent solves
Top Region by Order Volume
SQL · medium
Partitioning: Beginner, The Small-Files Problem Challenge 2
Spark · easy · lesson
Partitioning: Beginner, The Small-Files Problem Challenge 1
Spark · easy · lesson
Partitioning: Beginner, Too Few Large Partitions Challenge 2
Spark · easy · lesson
Partitioning: Beginner, Too Few Large Partitions Challenge 1
Spark · easy · lesson
Partitioning: Beginner, Too Many Small Partitions Challenge 1
Spark · easy · lesson
Partitioning: Beginner, What a Partition Is Challenge 1
Spark · easy · lesson
The Long Run
Python · easy
Catalyst Optimizer: Beginner
Spark · easy · lesson
Catalyst Optimizer: Beginner
Spark · easy · lesson