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DEA-C01 · Question #271
DEA-C01 Question #271: Real Exam Question with Answer & Explanation
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Data Store Management
Question
A gaming company uses AWS Glue to perform read and write operations on Apache Iceberg tables for real-time streaming data. The data in the Iceberg tables is in Apache Parquet format. The company is experiencing slow query performance. Which solutions will improve query performance? (Choose two.)
Options
- AUse AWS Glue Data Catalog to generate column-level statistics for the Iceberg tables on a
- BUse AWS Glue Data Catalog to automatically compact the Iceberg tables.
- CUse AWS Glue Data Catalog to automatically optimize indexes for the Iceberg tables.
- DUse AWS Glue Data Catalog to enable copy-on-write for the Iceberg tables.
- EUse AWS Glue Data Catalog to generate views for the Iceberg tables.
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Topics
#Apache Iceberg#AWS Glue#Query Performance#Data Compaction