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

AWS Big Data

Starting today, the Athena SQL engine uses a cost-based optimizer (CBO), a new feature that uses table and column statistics stored in the AWS Glue Data Catalog as part of the table’s metadata. By using these statistics, CBO improves query run plans and boosts the performance of queries run in Athena.

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Cloud migration best practices: Optimizing your cloud migration strategy 

IBM Big Data Hub

Recent statistics indicate a significant rise in companies adopting cloud services to meet their operational and cost saving needs. Re-platforming With a re-platforming migration, some adjustments or optimizations are made to the applications before moving them to the cloud.

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Run Trino queries 2.7 times faster with Amazon EMR 6.15.0

AWS Big Data

When you use Trino on Amazon EMR or Athena, you get the latest open source community innovations along with proprietary, AWS developed optimizations. and Athena engine version 2, AWS has been developing query plan and engine behavior optimizations that improve query performance on Trino. Starting from Amazon EMR 6.8.0

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Data-Driven Tips to Optimize the Speed of Macs

Smart Data Collective

However, that is only the case if they are properly maintained and optimized for speed. There are a lot of resources that can help optimize the processing speed of their computers, but they need to know how to use them appropriately. Computer users can take advantage of data-driven tools to improve the performance of their devices.

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Three Types of Actionable Business Analytics Not Called Predictive or Prescriptive

Rocket-Powered Data Science

Decades (at least) of business analytics writings have focused on the power, perspicacity, value, and validity in deploying predictive and prescriptive analytics for business forecasting and optimization, respectively. What is the point of those obvious statistical inferences? This is prescriptive power discovery.

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2023 CCaaS Trends, Insights, and Statistics to Know

CIO Business Intelligence

Cost optimization: Existing IT investments can’t be cost-effectively discarded in favor of new technology. A hybrid deployment model improves the economics of current investments by not disrupting users’ present environment.

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Using AI to Optimize Cybersecurity Apps in the Remote Working Era

Smart Data Collective

As the consequences of a global pandemic, cybersecurity statistics show a significant increase in data breaching and hacking incidents from sources that employees increasingly use to complete their tasks, such as mobile and IoT devices. Optimizing AI-Driven Cybersecurity Apps. The details of each are presented below.