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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Latest tutorials
Page 41 of 133- 01Unity AI Gateway vs Apache Polaris Control PlanesThe right comparison is not vendor scoreboard. It is closed AI governance gateway versus open catalog control plane.LakehouseJun 22, 2026
- 02RAG Isn't the Problem : Policy as Code IsEnterprise AI governance comes down to policy-as-code: Rego and OPA rules, row filters, column masks, and ABAC enforced by the semantic layer at query time.semantic layerJun 15, 2026
- 03Anatomy of an Agentic LakehouseThe four-layer architecture of the agentic lakehouse: object storage, Apache Iceberg table format, Apache Polaris catalog, and the semantic/agent layer. How each layer provides guarantees for AI agent access.Apache IcebergJun 08, 2026
- 04The Complete Guide to Agentic Coding Tools in 2026A deep dive into the four categories of agentic coding tools dominating 2026: CLI agents, desktop IDEs, 24/7 autonomous agents, and model routers. 40+ tools compared.AI & AgentsJun 08, 2026
- 05Agentic Lakehouse Concurrency and IsolationHow Iceberg optimistic concurrency control, partition-level isolation, and idempotency keys enable safe concurrent writes from multiple AI agents to the same lakehouse tables.Apache IcebergJun 08, 2026
- 06Apache Iceberg v4 Roadmap: Adaptive Metadata Trees, Single-File Commits, and the Delta ConvergenceA deep technical breakdown of Apache Iceberg v4's proposed architecture: adaptive metadata trees, one-file commits, relative paths, column families, and what the Delta 5.0 convergence actually means for your data platform.Apache IcebergJun 08, 2026