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CERTIFIED-DATA-ENGINEER-PROFESSIONAL · Question #88
CERTIFIED-DATA-ENGINEER-PROFESSIONAL Question #88: Real Exam Question with Answer & Explanation
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Optimizing Delta Lake Tables
Question
A Delta Lake table representing metadata about content from user has the following schema: Based on the above schema, which column is a good candidate for partitioning the Delta Table?
Options
- ADate
- BPost_id
- CUser_id
- DPost_time
- Elatitude
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Topics
#Delta Lake#Data Partitioning#Performance Optimization#Data Modeling