Ollama Models Guide: Choose, Pull, and Run the Best Local LLMs
Compare the best Ollama models for coding, chat, and reasoning. Learn how to pull, run, and switch models for your local AI projects.
Tim Lu
Contributing author
Tim Lu writes hands-on data and AI tutorials, focused on practical walkthroughs you can reproduce end to end.
6 tutorials
Artificial Intelligence Diamond
GitHub Copilot Enterprise: A Guide to Spaces and the Usage Metrics API
Learn how GitHub Copilot Enterprise uses Spaces and the Usage Metrics API to provide organizational context, governance, and adoption tracking across engineering teams.
Artificial Intelligence Diamond
GitHub Copilot Plans: A Complete Guide to Features and Administration Across Tiers
GitHub Copilot has moved far beyond AI autocomplete for code. In 2026, the differences between plans come down to privacy boundaries, admin controls, auditability, and the governance your organization needs.
Snowflake Diamond
Snowflake and Streamlit: A Complete Guide to Building Data Apps
A comprehensive walkthrough of building, deploying, and optimizing Streamlit apps directly within Snowflake. Leverage the popular open-source Python framework through its integration with a powerful cloud platform.
Excel Diamond
Excel Sparklines: A Complete Guide to Mini Data Visualizations
Learn how to create this wonderfully compact and elegant cell-sized visualization in Excel that is perfect for summary trend and data visualization.
Data Visualization Diamond
How to Create Dumbbell Charts in Tableau: A Complete Guide
Learn how to create and customize dumbbell charts in Tableau. Discover how to prepare your data, build the chart, and enhance it for impactful visual comparisons.