My last post, Data Lakehouse Architecture for Electric Coops – Lake Data Insights, described an overall architecture for using a…
In Data lakehouses for electric coops – Lake Data Insights, I made the case that a lakehouse approach drove a…
The Medallion Architecture for data engineering is a powerful yet simple abstraction that drives architectural clarity. Per Strengholt (1), “A…
The data lakehouse architecture has been around for a few years now. My first blog post about it was back…
As I described in What’s old is new again – Lake Data Insights, there is a significant opportunity for data…
As mentioned in Introduction to Data Engineering – Lake Data Insights, I teach a class, Fundamentals of Data Engineering, that…
It’s been over two years since I started Lake Data Insights and I’m overdue for an update. Long story short……
Data engineering is a hot discipline right now. A quick search on LinkedIn shows over 200,000 job openings. While that…
Market basket analysis (MBA), also known as affinity analysis, is an unsupervised machine learning technique that is often used in…
I recently put together a predictive maintenance machine learning (ML) solution for a client. The goal is to optimize the…