AWS Big Data

NOVEMBER 17, 2023

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.

Optimization 117

Optimization Statistics Metadata Data Lake 117

Smart Data Collective

NOVEMBER 25, 2021

College students are often believed to be least at risk, because they are more tech-savvy and presumably know how to stop data breaches. Since they use the Internet a lot more than their older peers, they might actually be at an even higher risk. First of all, let’s look into some statistics. What Research Shows.

Big Data 97

Big Data Risk Data-driven ROI 97

Domino Data Lab

JANUARY 6, 2019

What are the projected risks for companies that fall behind for internal training in data science? Case in point: circa 2002 I was teaching network security in a continuing education program. How do options such as mentoring programs fit into this picture, both for organizations and for the individuals involved?

Data Science 56

Data Science Machine Learning Reporting Visualization 56