Speed up queries with the cost-based optimizer in Amazon Athena
AWS Big Data
NOVEMBER 17, 2023
Amazon Athena is a serverless, interactive analytics service built on open source frameworks, supporting open table file formats. Athena provides a simplified, flexible way to analyze petabytes of data where it lives. By using these statistics, CBO improves query run plans and boosts the performance of queries run in Athena.
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