The Data Lakehouse Hub
Subscribe
  • Home
  • Blog
  • Knowledge Base
  • Videos
  • Hubs
    • Data Lakehouse Hub
    • Lakehouse vs Data Lake vs Warehouse
    • Apache Iceberg Hub
    • Apache Iceberg Architecture
    • Iceberg vs Delta Lake vs Hudi
    • Agentic Lakehouse Hub
  • Author
  • Resources
    • Podcast
    • YouTube Channel
    • OSS Blogroll
    • Books, Community and Events
  • Subscribe

Latest Articles

Choosing Vector Stores for Retrieval Workloads
May 24, 2026

Choosing Vector Stores for Retrieval Workloads

pgvector, Milvus, Weaviate, and LanceDB each make different tradeoffs on index type, hybrid search, scale, and operational complexity. Learn which fits your retrieval workload.

Read more
Why Semantic Layers Make Enterprise Text-to-SQL Safer
May 24, 2026

Why Semantic Layers Make Enterprise Text-to-SQL Safer

Text-to-SQL accuracy jumps from 40% to 85-95% when grounded in a semantic layer. Learn how Dremio, Snowflake Cortex Analyst, and dbt Semantic Layer improve AI analytics reliability.

Read more
Real-Time Lakehouse Patterns with Apache Flink and Iceberg
May 24, 2026

Real-Time Lakehouse Patterns with Apache Flink and Iceberg

Learn how to build a real-time lakehouse with Apache Flink 2.1 and the Dynamic Iceberg Sink, covering schema evolution, exactly-once delivery, and compaction.

Read more
Policy as Code for Lakehouse Governance
May 24, 2026

Policy as Code for Lakehouse Governance

OPA, ABAC, row filters, and column masks make lakehouse governance programmable and scalable. Learn how Databricks, Snowflake Horizon, and BigQuery implement policy-as-code.

Read more
Previous123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108Next
The Data Lakehouse Hub

The Data Lakehouse Hub delivers resources for learning about the data lakehouse and fosters community.

Community

  • Events
  • OSS Blog Role
  • Dremio Lakehouse Developer Community

Learning

  • Knowledge Base Glossary
  • Video Explainers
  • Data 101
  • Lakehouse Engineering
  • Free Iceberg Book
  • Free Polaris Book
  • Apache Iceberg Digest: Vol 1
  • Architecting an Apache Iceberg Lakehouse

Lakehouse Tech

  • Dremio
  • Apache Polaris
  • Nessie
  • Apache Iceberg
  • Apache Arrow

The Alex Merced Network

  • AlexMerced.com
  • WhoIsAlexMerced.com
  • AlexMercedMedia.com
  • Books
  • AlexMercedCoder.dev
  • AlexMercedData.com
  • IcebergLakehouse.com
  • AgenticLakehouse.com
  • SemanticLakehouse.com
  • DataEngnr.com
  • AlexMerced.blog
  • GrokOverflow.com
  • IngestThis.com

Events & Community

  • Agentic Lakehouse Events
  • Data Lakehouse Hub Events
  • Data Lakehouse Hub Slack
  • Data Events Slack
  • Data & Tech Slack
  • r/datalakehouseandai
  • Data Lakehouse Hub on LinkedIn
  • Alex Merced Tech
  • Alex Merced Data & AI

© Alex Merced — alexmerced.com — The views, thoughts, and opinions expressed on this site belong solely to Alex Merced and do not represent the views of any organization or employer.