Data Engineering
Posts about Data Engineering
Stop Rewriting Your Pandas Code for Spark. Seriously.
I looked at my terminal yesterday and saw the one error message that has haunted my entire career in data engineering. Learn about NumPy news.
NASA Just Paid to Fix NumPy’s Messy Parts. About Time.
I was staring at a flame graph at 11 p. m. last Tuesday, wondering why my seemingly simple data pipeline was eating RAM like Learn about NumPy news.
Stop Downsampling Your Data: The New Pandas Update is Actually Good
I have a confession to make. For the last five years, I’ve been lying to my stakeholders. Not big lies—just little white lies Learn about Pandas updates.
Stop Renting Cloud Computers: Building a Data Stack on Localhost
I looked at my AWS bill last month and laughed. Not the happy kind of laugh. The kind that sounds a bit like a sob. I was Learn about DuckDB python.
Mojo in 2025: A Python Dev’s Honest Look Under the Hood
I have a love-hate relationship with Python. We all do, right? It’s the glue holding the entire AI ecosystem together, yet Learn about Mojo language.
Revolutionizing AI Agents: Deep Dive into LlamaIndex Event-Driven Workflows and SQL Integration
Introduction The landscape of Artificial Intelligence and Natural Language Processing (NLP) is shifting rapidly. For Learn about LlamaIndex news.
Mastering Local LLM Development: From Synthetic Data to Scalable Pipelines
Local LLM: The landscape of Artificial Intelligence is undergoing a seismic shift. While massive proprietary models hosted in the cloud dominated the e…
Mastering Python Finance: From Data Gathering to Advanced Algorithmic Trading Strategies
The financial technology landscape has undergone a seismic shift over the last decade, transitioning from Learn about Python finance.
The Evolution of Python Automation: Building Intelligent Agents and High-Performance Workflows
Introduction Automation has long been the cornerstone of Python’s popularity. From simple file manipulation scripts to Learn about Python automation.
Marimo Notebooks: The Reactive Revolution in Python Data Science
For over a decade, the Jupyter notebook has been the de facto standard for data exploration, scientific computing, and Learn about Marimo notebooks.