2002, Big Data, Interactive and Statistics

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.

Optimization

Optimization Statistics Metadata Data Lake

Data Privacy and Internet Safety Tips for College Students

Smart Data Collective

NOVEMBER 25, 2021

One recent study from the University of Maryland found that there is a data breach every 39 seconds. The threat of data breaches has become a lot greater in recent years as more businesses and consumers become dependent on big data. The proliferation of big data has made digital privacy concerns much more significant.

Big Data

Big Data Risk Data-driven ROI

Data Leaders Brief

Speed up queries with the cost-based optimizer in Amazon Athena

Data Privacy and Internet Safety Tips for College Students

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