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Region With Best Uptime
A medium SQL interview practice problem on DataDriven. Write and execute real sql code with instant grading.
- Domain
- SQL
- Difficulty
- medium
- Seniority
- junior
Problem
The SRE team is choosing which region to use as the gold standard for uptime SLAs. Which region has the highest average service uptime, and what is that average?
Practice This Problem
Solve this SQL problem with real code execution. DataDriven runs your SQL queries against a live PostgreSQL database and grades it instantly.