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

AWS Big Data

Amazon Athena is a serverless, interactive analytics service built on open source frameworks, supporting open table file formats. 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.

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A history of tech adaptation for today’s changing business needs

CIO Business Intelligence

The company has been on a continuous journey to adapt its internal and external processes to new business needs and opportunities since 2001.” Following this, in 2002, it began delivering its knowledge to customers in online format, using dashboards and interactive reports that provided easier and faster access to data and analysis.

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Email Marketers Use Data Analytics for Optimal Customer Segmentation

Smart Data Collective

Transactional data includes first and final purchases, products, number of purchases, date, statistics, typical order value, commodity purchase history, and total spending by a consumer. Behavioral Information includes understanding the audience’s interest and interaction with your email. Track point of consumer entry.

Marketing 122
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IT leaders turn to HBCUs for future IT talent

CIO Business Intelligence

They point to statistics that highlight challenges in IT workforce recruitment and diversity. White, a 2001 Morgan State University graduate with a bachelor’s in computer science, speaks from experience: He had two pivotal internships that propelled his professional career. There’s nothing like gametime experience,” he adds.

IT 137
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Data Science, Past & Future

Domino Data Lab

He was saying this doesn’t belong just in statistics. It involved a lot of work with applied math, some depth in statistics and visualization, and also a lot of communication skills. I can point to the year 2001. It was also the year, 2001, when “ Agile Manifesto ” was published. Tukey did this paper.

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Reclaiming the stories that algorithms tell

O'Reilly on Data

In 2001, just as the Lexile system was rolling out state-wide, a professor of education named Stephen Krashen took to the pages of the California School Library Journal to raise an alarm. Inevitably, patients with risk factors that are excluded from the model’s adjustments present a threat to each surgeon’s statistics.

Risk 355
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Themes and Conferences per Pacoid, Episode 5

Domino Data Lab

In terms of teaching and learning data science, Project Jupyter is probably the biggest news over the past decade – even though Jupyter’s origins go back to 2001! NASA persistently misspells Jupyter. At its heart, Jupyter is a suite of network protocols for the semantics of remote code execution.