714 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.

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  1. 01Columnar vs. Row-based Data Structures in OLTP and OLAP SystemsThe Fundamentals of Data Systems
  2. 02Understanding JavaScript Promises In-DepthUnderstanding Javascript Promises and Asynchronous Code
  3. 03Introduction to Data Vault ModelingUnderstanding the Data Vault Style of Data Warehouse Modeling
  4. 04Table Format FUD - Thinking Through the Table Format Conversion (Apache Iceberg, Apache Hudi, Delta Lake)Understanding how to choose a table format
  5. 05Embracing the Future of Data Management - Why Choose Lakehouse, Iceberg, and Dremio?The Future of Data Platforms
  6. 06Open Lakehouse Engineering/Apache Iceberg Lakehouse Engineering - A Directory of ResourcesResources for learning how to Engineer an Open Data Lakehouse