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Why More Data Rarely Leads to Better Decisions
The bottleneck in modern data platforms is rarely the amount of data available. It is the ability to identify which signals actually influence a…
Jul 6
•
Augusto Machado
Samy: Treating AI as Infrastructure for Data and Engineering Teams
Artificial intelligence is rapidly becoming part of everyday software development.
Jun 29
•
Augusto Machado
Introducing Concurso Simulado: An Open-Source Experiment in Learning Through Simulation
Most educational platforms focus on content delivery.
Jun 16
•
Augusto Machado
Most Popular
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The Ethics of Data
Jan 4
•
Augusto Machado
3
When Dashboards Create More Confusion Than Clarity
Feb 3
•
Augusto Machado
2
Auckland Bus Stops API: A Lightweight Public Transport Stops API as a Data Engineering Laboratory
Dec 29, 2025
•
Augusto Machado
2
2025: The year of the Phoenix
Jan 26
•
Augusto Machado
2
Hidden Insights in the Stellar Network
Jan 11
•
Augusto Machado
2
eBay Scraper API: A Public Scraping API as an Experimental Layer for Market Data Exploration
Dec 29, 2025
•
Augusto Machado
2
Recent posts
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Real-Time Fraud vs Batch Fraud
Fraud detection systems used to operate in batch mode, analyzing large datasets after transactions occurred. But in modern financial systems — where…
May 19
•
Augusto Machado
Transactional KYC: A Minimum Context Signals Approach
Rethinking Identity Verification for Real-Time Financial Systems
May 14
•
Augusto Machado
Why Most Fraud Models Overfit
Many fraud detection systems rely on complex machine learning models with hundreds of features. However, which is the reason to frequently overfitting?
May 12
•
Augusto Machado
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