775 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. 01OOP Design Patterns in JavascriptAn overview of OOP Design Patterns in Spark
  2. 02An In-Depth Overview of Open Lakehouse Tech: Apache Iceberg & NessieUnleashing the Power of Open Lakehouse Technologies: Apache Iceberg and Project Nessie Organizations are seeking innovative solutions to…
  3. 03How to effectively learn software developmentGetting Started Of course the first step in learning software development is to pick an initial language (I recommend Javascript, Python…
  4. 04Overview of the Open Lakehouse: Why Dremio?Pain Points What are the modern data pain points: My cloud infrastructure bill has run wild My datasets have many derived copies for…
  5. 05How to build a Java Spring JSON API from scratchStep 1: Set Up the Maven Project Create a new Maven project using your preferred IDE or by using the following command in your terminal…
  6. 06How to write a JSON API in Scala with Play from scratchStep 1: Create a Blank SBT Project Create a new directory for your project and navigate to it in your terminal. Create a build.sbt file in…