749 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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All topics- Data Lakehouse201
- Apache Iceberg183
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- Dremio65
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- AI26
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Latest tutorials
Page 39 of 125- 01REST Catalog Credential Vending for Lakehouse SecurityIceberg REST catalog credential vending issues short-lived, table-scoped storage tokens for S3, ADLS, and GCS. How Polaris, Snowflake Horizon, Databricks Unity Catalog, and Dremio implement credential vending for secure lakehouse storage access.Apache IcebergJun 08, 2026
- 02SaaS Buyers Now Inspect Your Semantic LayerEnterprise SaaS procurement in 2026 evaluates how platforms expose data to AI agents. Semantic layers have become a decision criterion alongside dashboards and APIs.Data ArchitectureJun 08, 2026
- 03Securing Agent Identities in the LakehouseHow OAuth 2.0 token exchange, OAuth 2.1 device authorization grant, credential vending, and fine-grained access control secure AI agent identities in the Iceberg lakehouse.Apache IcebergJun 08, 2026
- 04Bidirectional Iceberg Writes with Horizon CatalogSnowflake Horizon Catalog enables bidirectional Iceberg writes from external engines like Spark and Trino, powered by Apache Polaris. Deep dive into REST Scan Plan API, governance, and Snowflake Summit 2026 announcements.Apache IcebergJun 08, 2026
- 05Semantic View Autopilot in Snowflake Semantic StudioSnowflake Semantic View Autopilot automates semantic view creation from query history and BI assets. But production semantics still need human review, testing, and governance.Data PlatformsJun 08, 2026
- 06Zero-Copy Mirroring for Modern Lakehouse MigrationZero-copy mirroring gives teams a safer migration path because they can expose a lakehouse surface before they duplicate every byte or rewrite every workload.Apache IcebergJun 08, 2026