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Profitable Data Systems Newsletter

by Daigo Tanaka, PhD

Are you a business leader needing to understand what it takes to build a data automation system? This newsletter is perfect for business leaders wanting to learn the high-level overview of the modern data systems. Upon signup, you'll also unlock my mini-course "Data Systems 101 for Business Leaders." Under half an hour, you will gain the basic understandings of the data infrastructure components and implementation options to make your vision come true.

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How to Build a Data Team from Scratch
Featured Post

New video: Building Your Data Team from Scratch: A Step-by-Step Guide

Hello Data-driven Business Leaders! Today I want to talk about how to get started with building your data team from scratch. 📹️ Watch it now on YouTube For those who don't like watching a video, here is the transcript. (I hope you watch the video for visuals, and please "Like" it on YouTube!) There’s a common misconception that you need to start by hiring a data scientist. While data scientists have been hailed as the ‘sexiest job of the 21st century,’ they aren’t always the best first hire,...

over 1 year ago • 2 min read

This week's video is the simplest explanation of what's happening in the software engineering job market that looks like this: The leftmost is the beginning of 2020, and the gray indicates recession. The blue line is the software development job posting on Indeed in the US (Jan 2020=100), and the red line is the federal fund's effective rate. Take this graph a look again after watching my video: 📹️ Watch it now on YouTube For those who don't like watching a 4-minute video, here is the...

over 1 year ago • 2 min read
What are the differences between a data warehouse, data mart, and data lake?

Enhance your data strategy with our video lecture on 'Data Systems for Business Leaders.' Explore the star schema concept - a vital database schema for efficient data querying and improved analytics. Unlock the power of the star schema to elevate your business operations. 📹️ Watch it now on YouTube Here is the text summary (But I hope you watch the video for visuals and please "Like" on YouTube!) In today’s data-driven world, terms like data lake, data warehouse, and data mart are commonly...

over 1 year ago • 3 min read

Enhance your data strategy with our video lecture on 'Data Systems for Business Leaders.' Explore the star schema concept - a vital database schema for efficient data querying and improved analytics. Unlock the power of the star schema to elevate your business operations. 📹️ Watch it now on YouTube Here is the text version (But I hope you watch the video for visuals and please "Like" on YouTube!) Understanding and leveraging data systems is crucial for organizational success in today's...

over 1 year ago • 2 min read