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 114

Optimization Statistics Metadata Data Lake 114

Domino Data Lab

JULY 9, 2019

In 2001, Bill Cleveland writes this article saying, “You are doing it wrong.” Here is a picture of The New York Times on its birthday in 1851, and for the vast majority of its lifespan this is pretty much what the user experience of interacting with The New York Times looks like. Editors can interact with this bot.

Data Science 112

Data Science Machine Learning Advertising Modeling 112

Domino Data Lab

JANUARY 6, 2019

Provide references. 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! Find people who are different than you, who need and want helpful mentoring in data science. Put in the time. Make a difference. Help make connections.

Data Science 56

Data Science Machine Learning Reporting Visualization 56