795 tutorials · free to read

A working handbook for data and software engineering.

Hands-on tutorials by Alex Merced on Apache Iceberg, the data lakehouse, pipelines, agentic AI, and the languages and tools that hold it all together.

Follow an ordered learning track with prerequisites and checkpoints →

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  1. 01A Journey from AI to LLMs and MCP - 4 - What Are AI Agents – And Why They're the Future of LLM ApplicationsWhat Are AI Agents : And Why They're the Future of LLM Applications
  2. 02A Journey from AI to LLMs and MCP - 3 - Boosting LLM Performance – Fine-Tuning, Prompt Engineering, and RAGBoosting LLM Performance : Fine-Tuning, Prompt Engineering, and RAG
  3. 03A Journey from AI to LLMs and MCP - 2 - How LLMs Work – Embeddings, Vectors, and Context WindowsHow LLMs Work : Embeddings, Vectors, and Context Windows
  4. 04A Journey from AI to LLMs and MCP - 1 - What Is AI and How It Evolved Into LLMsWhat Is AI and How It Evolved Into LLMs
  5. 05Building a Basic MCP Server with PythonThe Basics of Building a Basic MCP Server
  6. 06Using Helm with Kubernetes - A Guide to Helm Charts and Their ImplementationA Guide on when to use Helm Charts for Kubernetes Deployment