Tag: data-lakehouse

All the articles with the tag “data-lakehouse”.

• Data This Week #27

  9 Aug, 2026 · 6 min read

  Safely migrating Iceberg catalogs without moving data, DuckDB's MySQL engine stress-tested at 500 GB, the end of the Hive Metastore era, hands-on S3 Tables evaluation, why dbt tests don't equal data trust, and an ontology+LLM approach to legacy data modernization.

• Data This Week #15

  17 May, 2026 · 6 min read

  Spark Declarative Pipelines for financial lakehouses, ten AWS Glue & Iceberg fixes, MOR as an architectural shift, DuckDB's Quack protocol, SQL fraud patterns, Kafka checkpoint patterns, and the LLM-for-validation debate.

• Data This Week #14

  10 May, 2026 · 6 min read

  Flink CDC streaming ELT from MySQL to Kafka, the LLM engineer's stack map, Ursa's diskless Kafka fork, Iceberg write mechanics, Instacart's billion-product search, Jikkou 1.0, and the AI knowledge-base debate.

• Data This Week #12

  26 Apr, 2026 · 5 min read

  Cold Postgres data to S3 lakehouse, Databricks Lakeflow Designer, vector databases & HNSW indexing, Salesforce migration best practices, SwiftLake for Iceberg, and data observability lessons.