How to Use SQL to Analyze the Bitcoin Blockchain

You will learn how a blockchain works and then use a SQL database to analyze data from a series of transactions.

Using Power BI to Analyze My Travels

As a data professional, I have some fun with data in my life. I like numbers, and I like tracking things. I've written posts about my year in numbers, and recently noted the states I've visited. Like many of you, I've sometimes used this data to practice a skill, maybe learn to ETL or query […]

Big Data Downsides

Too much data, especially for some data analysis isn't good for diversity of any product domain.

Data Analytics Classification III

Data Analytics Classification II

Data Analytics Classification I

Machine Learning and Data Analysis Bias Challenges

How do you decide what data is important when doing machine learning?

Enhancing Client Experiences with Data and Analysis

Data can enhance the experience our client's have with software.

Data Analysis Without a Server

The ability to analyze lots of data on a workstation can be a way to test things without overloading server systems until you are sure your code works.

A Data Science Approach in Product Analytics

A significant part of product development is A/B testing. Simply put, this is where companies and product managers test to see a new version of their product versus the older one to make sure it’s worth publishing their features to the entire user base. In order to do this, an A/B test needs to be set […]