PostgreSQL, MonetDB, and Too-Big-for-Memory Data in R — Part II
In PostgreSQL, MonetDB, and Too-Big-for-Memory Data in R — Part I, I began to discuss how data that was too big for RAM is handled in R, a memory-constrained stati...
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DSC Webinar Series: Life as a Data Scientist and How to Become One
In this latest Data Science Central Webinar you will get an inside look at what it means to be a Data Scientist. You’ll learn from a Practicing Data Scientist Profess...
Interpreting Exploratory Data Analysis (EDA)
Introduction Exploratory Data Analysis (EDA) is an approach/philosophy for data analysis that employs a variety of techniques (graphical and quantitative) to better under...
Popularity of software programs for data science using recent reviews
In this article we discuss popularity of various software programs used for data analysis which are mentioned in various reviews published online in the period between 20...
Top 15 Scala Libraries for Data Science in 2018
In our previous articles, we have discussed the top Python libraries for data science. This time we will focus on Scala, which has recently become another prominent langu...
"Play your charts right:" An Illustrated Collection of Mistakes People Often Make When Visualizing Data
In a world where data really matters, everyone wants to create effective charts. But data visualization is rarely taught in schools, or covered in on-the-job training. Mo...
A Self-Study List for Data Engineers and Aspiring Data Architects
This article was written by John Hammink. John is Chief Evangelist for Treasure Data. An 18-year veteran of the technology and startup scene, he enjoys travel to unusua...
Tutorial Day at Strata Data San Jose, 2018
Tuesday of Strata Data Conference is my favorite of the four days. The calm before the storm of the keynotes and short presentations of Wednesday-Thursday, Tuesday revolv...
The Concept of Datafication; Definition & Examples
This article was written by Margarita Shilova. Datafication is a buzzword of the last several years, that is used actively along Big Data industry. Honestly, if you wou...
Most Data Science Job Ads are Targeted to Young People – And How to Get a Job at Facebook
If you are on Facebook, you’ve probably seen their ads to attract candidates to data science positions. You’ve probably seen ads featuring many young women wo...