In A Simple Approach To Templated SQL Queries In Python, I introduced the basics of SQL templates in Python using JinjaSql. This post further demonstrates
Category: Data Science
Left Join with Pandas Data Frames in Python
Merging Pandas data frames is covered extensively in a StackOverflow article Pandas Merging 101. However, my experience of grading data science take-home tests leads me
Faster Data Science: From Big To Small Data
Business leaders often ask how to accelerate data science projects. It is well established that data scientists spend as much as 80% of their time
A Simple Approach To Templated SQL Queries In Python
There are numerous situations in which one would want to insert parameters in a SQL query, and there are many ways to implement templated SQL
Over-the-Wall Data Science and How to Avoid Its Pitfalls
Over-the-wall data science is a common organizational pattern for deploying data science team output to production systems. A data scientist develops an algorithm, a model,