Medium

MLGuy

Pinned

MLGuy

·

Feb 5, 2021

Architecting a Successful Modern Data Analytics Platform in the Cloud

After we discussed the concepts for Building a Successful Modern Data Analytics Platform in the Cloud, it is time to architect it. This…

Architecting a Successful Modern Data Analytics Platform in the Cloud

Pinned

MLGuy

·

Nov 13, 2025

Trusting Your AI: A Guide for Non-Technical Decision Makers

How to Trust Your AI — and Why Evaluation Isn’t Just for Data Scientists?

Trusting Your AI: A Guide for Non-Technical Decision Makers

Pinned

MLGuy

·

Dec 24, 2024

Building Scalable AI Agents with AWS Step Functions: A Practical Guide

As AI and Large Language Models (LLMs) become increasingly central to enterprise solutions, organizations face a critical challenge: how…

Building Scalable AI Agents with AWS Step Functions: A Practical Guide

Pinned

MLGuy

·

Dec 10, 2024

Learn the Intuition behind LLM Hallucination

One of the main criticisms of Large-Language-Models (LLM) technology is that the models (ChatGPT, Claude, Gemini, etc.) often “hallucinate”…

Learn the Intuition behind LLM Hallucination

Pinned

MLGuy

·

Oct 20, 2019

Building a Successful Modern Data Analytics Platform in the Cloud

I worked with dozens of companies migrating their legacy data warehouses or analytical databases to the cloud. I saw the difficulty to let…

The three layers of a modern data analytics platform

MLGuy

·

4d ago

How much should we order? Build a forecast you can defend.

Forecast Coach turns a spreadsheet and a conversation into a forecast you can test, challenge, and use to optimize your business, just as…

How much should we order? Build a forecast you can defend.

MLGuy

·

4d ago

Your planners want AI forecasting. Here is what IT is approving.

How Forecast Coach connects a chat assistant to real forecasting models, why the service stores nothing, and how to run it privately in…

Your planners want AI forecasting. Here is what IT is approving.

MLGuy

·

Sep 7

The Agent That Was Always Almost Working

Discovering the CATCH approach to enterprise AI: a story about shared MCP connectors, focused agents, collaborating teams, and the humans…

The Agent That Was Always Almost Working

MLGuy

·

Jul 31

11 Mistakes about MCP That Hold Back Real AI Use Cases

A team starts with a simple goal: “Let our AI assistant answer questions about customer accounts.” The first demo works. Someone wires an…

11 Mistakes about MCP That Hold Back Real AI Use Cases

MLGuy

·

Feb 4

IT Managers' Strategic Guide to MCP

A Pragmatic Framework for Enterprise Adoption of the Model Context Protocol (MCP), and AI agents in general.

IT Managers' Strategic Guide to MCP

MLGuy

MLGuy

Guy Ernest is the co-founder and CTO of @AI-on-Cloud, a solution-based company helping enterprise companies build their AI. He is also an AWS AI Hero.

Following

Help

Status

About

Careers

Press

Blog

Store

Privacy

Rules

Terms

Text to speech