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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All topics- Apache Iceberg202
- Data Lakehouse200
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- Dremio65
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- Apache Polaris33
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Latest tutorials
Page 96 of 133- 01No Code - Convert XLS/CSV files into Parquet with DremioTurn CSV and Excel files into Parquet without Python: run Dremio in Docker, upload your files, explore and prepare the data, then download it as Parquet.Data EngineeringDec 18, 2023
- 02Why Dremio is a must for Apache Iceberg Data LakehousesHow Dremio supports Apache Iceberg lakehouses: DDL and DML across catalogs, Nessie-based catalog management, fine-grained access controls, and reflections.data lakehouseNov 30, 2023
- 03What is HTMX? Why it Matters? and How to use it.HTMX gives server-rendered apps interactivity through HTML attributes like hx-get, hx-post, hx-target, and hx-swap. Why that matters and how to set it up.HTMLNov 30, 2023
- 04OOP Design Patterns in JavascriptCreational, structural, and behavioral design patterns in JavaScript with example code, from Singleton and Builder to Adapter, Proxy, Observer, and Visitor.javascriptNov 26, 2023
- 05An In-Depth Overview of Open Lakehouse Tech: Apache Iceberg & NessieWhat table formats and catalogs do in an open lakehouse, how Apache Iceberg fixes the Hive table problem, how Nessie adds branches and tags, and Dremio's role.data lakehouseOct 28, 2023
- 06AlgorithmsWhy algorithms matter, how to read Big O notation, and examples of linear, binary, interpolation, exponential, and jump search plus classic sorting algorithms.Oct 22, 2023