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Enhance query performance using AWS Glue Data Catalog column-level statistics

AWS Big Data

Today, we’re making available a new capability of AWS Glue Data Catalog that allows generating column-level statistics for AWS Glue tables. These statistics are now integrated with the cost-based optimizers (CBO) of Amazon Athena and Amazon Redshift Spectrum , resulting in improved query performance and potential cost savings.

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Gartner D&A Summit Bake-Offs Explored Flooding Impact And Reasons for Optimism!

Rita Sallam

Are there mitigation strategies that show reasons for optimism? Are there mitigation strategies that can be implemented successfully that could provide policy guidance and reasons for optimism in the face of ever increasing frequency of extreme weather events? Based on these estimators, SAS created an easy to use what-if dashboard.

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Getting ready for artificial general intelligence with examples

IBM Big Data Hub

LLMs like ChatGPT are trained on massive amounts of text data, allowing them to recognize patterns and statistical relationships within language. The majority (72%) of enterprises that use APIs for model access use models hosted on their cloud service providers. Example : A patient visits a doctor with concerning symptoms.

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Take Advantage Of Mobile Dashboards – Examples & Selected Designs

datapine

According to the statistics portal Statista , there are currently around 4.78 Design for ‘bigger fingers’: With mobile platforms especially, people will use their fingers to interact with your dashboards – and of course, peoples’ fingers come in a host of shapes and sizes. We live in a mobile world. Why Are Mobile Dashboards Important?

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Data science vs. machine learning: What’s the difference?

IBM Big Data Hub

Areas making up the data science field include mining, statistics, data analytics, data modeling, machine learning modeling and programming. Ultimately, data science is used in defining new business problems that machine learning techniques and statistical analysis can then help solve.

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Quantitative and Qualitative Data: A Vital Combination

Sisense

Smart use of your data can be the key to optimizing processes, identifying new opportunities, and gaining or keeping a competitive edge. Most commonly, we think of data as numbers that show information such as sales figures, marketing data, payroll totals, financial statistics, and other data that can be counted and measured objectively.

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Prep Your Website for Peak Seasonal Demand (Part 2)

CDW Research Hub

This requires coordination across multiple teams to get all of these applied and tested within the various environments, so don’t leave it to the last minute. What about external penetration testing for potential threats and vulnerabilities? D atabase pruning and optimization. And if they are, plan extra time for testing.

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