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What are the pricing models for queries in Athena?

Cloud/Toolshard0.4 min readPremium
Frequency
Low
Asked at 1 company
Category
179
questions in Cloud/Tools
Difficulty Split
104E|27M|48H
in this category
Total Bank
1,863
across 7 categories
Asked at these companies
Capco
Key Concepts Tested
optimizationpartition
Expert AnswerPremium
86 wordsInterview-ready
**Pricing**: $5 per TB scanned. No charge for DDL, failed queries, or metadata. **Implication**: Cost is directly tied to bytes scanned. Full table scan on 10 TB = $50 per query. **Optimization**: Partitioning (by date, etc.) prunes; 1% of data = 1% cost. Columnar formats (Parquet, ORC)—read only needed columns. Partition projection avoids metastore calls. Compress data. **Scalability**: At 100 TB scanned/month, $500. At 1 PB, $5,000. Optimization can cut 80%+....
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