Blogroll
Search and read articles across Data Lakehouse Hub.
Mastering Apache Iceberg v3 Deletion Vectors for High-Throughput Streaming Ingest
8/19/2026
> **Cross-posted.** This article's canonical home is [iceberglakehouse.com](https://iceberglakehouse.com/posts/apache-iceberg-v3-deletion-vectors-stre...
The Decoupled Data Lakehouse: Multi-Engine Freedom with Open REST Catalogs
8/19/2026
> **Cross-posted.** This article's canonical home is [iceberglakehouse.com](https://iceberglakehouse.com/posts/decoupled-data-lakehouse-multi-engine-r...
The Five Layers of an Agentic Lakehouse
8/19/2026
> **Cross-posted.** This article's canonical home is [iceberglakehouse.com](https://iceberglakehouse.com/posts/five-layers-agentic-lakehouse/). Every...
Goal-Directed Data Quality Agents: Anomaly Quarantine on Apache Iceberg
8/19/2026
> **Cross-posted.** This article's canonical home is [iceberglakehouse.com](https://iceberglakehouse.com/posts/goal-directed-data-quality-agents-icebe...
Managing the TCO of Agentic Analytics: Token Budgets, Query Throttles, and the Economics of Autonomy
8/19/2026
> **Cross-posted.** This article's canonical home is [iceberglakehouse.com](https://iceberglakehouse.com/posts/managing-tco-agentic-analytics/). The ...
Metric Contracts in 2026: Standardizing Business Logic Across Multi-Agent Frameworks
8/19/2026
> **Cross-posted.** This article's canonical home is [iceberglakehouse.com](https://iceberglakehouse.com/posts/metric-contracts-2026/). For twenty ye...
Policy-Aware Lakehouse Telemetry: Building Auditable AI Records on Apache Iceberg for the EU AI Act Era
8/19/2026
> **Cross-posted.** This article's canonical home is [iceberglakehouse.com](https://iceberglakehouse.com/posts/policy-aware-lakehouse-telemetry-eu-ai-...
Query Routing at Machine Scale: Multi-Engine Workload Distribution for the Agentic Lakehouse
8/19/2026
> **Cross-posted.** This article's canonical home is [iceberglakehouse.com](https://iceberglakehouse.com/posts/query-routing-machine-scale/). For mos...
Securing the Agentic Lakehouse Gateway: A Threat Model for Prompt Injection, Exfiltration, and the Firewall That Reads Sentences
8/19/2026
> **Cross-posted.** This article's canonical home is [iceberglakehouse.com](https://iceberglakehouse.com/posts/securing-agentic-lakehouse-gateway/). ...
Semantic Layer Federation: One Meaning for Data That Lives Everywhere
8/19/2026
> **Cross-posted.** This article's canonical home is [iceberglakehouse.com](https://iceberglakehouse.com/posts/semantic-layer-federation-multi-cloud/)...
Building Lightweight Serverless Ingestion to Apache Iceberg with PyIceberg and DuckDB
8/19/2026
> **Cross-posted.** This article's canonical home is [iceberglakehouse.com](https://iceberglakehouse.com/posts/serverless-iceberg-ingestion-pyiceberg-...
Building Stateless AI Tool Gateways with FastMCP, the 2026 MCP Spec, and Kubernetes
8/19/2026
> **Cross-posted.** This article's canonical home is [iceberglakehouse.com](https://iceberglakehouse.com/posts/stateless-mcp-tool-gateways-fastmcp/). ...
Write-Audit-Publish with Apache Iceberg Branches: CI/CD for Your Data
8/19/2026
> **Cross-posted.** This article's canonical home is [iceberglakehouse.com](https://iceberglakehouse.com/posts/write-audit-publish-iceberg-branches/)....
Zero-Copy Warehouse Modernization: Moving to Apache Iceberg Without Downtime
8/19/2026
> **Cross-posted.** This article's canonical home is [iceberglakehouse.com](https://iceberglakehouse.com/posts/zero-copy-warehouse-modernization-icebe...
The Plan and the Worker: Two Open Specifications for Agent Harnesses
8/10/2026
> **Cross-posted.** This article's canonical home is [iceberglakehouse.com](https://iceberglakehouse.com/posts/agentic-graph-open-agent-profile-two-op...
Apache Arrow Flight and ADBC, and Why Database Connectivity Finally Went Columnar
8/6/2026
> **Cross-posted.** This article's canonical home is [iceberglakehouse.com](https://iceberglakehouse.com/posts/arrow-flight-adbc-explained/). A data ...
How Iceberg V3 Variant Shredding Changed Semi-Structured Data on S3 Tables
8/4/2026
> **Cross-posted.** This article's canonical home is [iceberglakehouse.com](https://iceberglakehouse.com/posts/iceberg-v3-variant-shredding-s3-tables/...
How Iceberg V3 Deletion Vectors Fixed Merge-on-Read for Streaming Tables
8/4/2026
> **Cross-posted.** This article's canonical home is [iceberglakehouse.com](https://iceberglakehouse.com/posts/iceberg-v3-deletion-vectors-merge-on-re...
Reading the Apache Iceberg V4 Proposals Before They Land
8/4/2026
> **Cross-posted.** This article's canonical home is [iceberglakehouse.com](https://iceberglakehouse.com/posts/iceberg-v4-roadmap/). # Reading the Ap...