Tag: Data Engineering

All the articles with the tag "Data Engineering".

• 31 MIN READ•Jul 28, 2026

  Running an Apache Iceberg Lakehouse With No Internet Connection

  A practical guide to deploying an Iceberg lakehouse in air-gapped environments: component choices, artifact pipelines, identity without a cloud, and the operational realities that surprise teams.

  Apache IcebergAir-GappedData Engineering
• 31 MIN READ•Jul 28, 2026

  Why Iceberg V4 Wants to Retire Equality Deletes, and What Streaming Teams Should Do About It

  Equality deletes made streaming upserts into Iceberg practical at the cost of read performance. V4 proposes retiring them in favor of deletion vectors with an async conversion path.

  Apache IcebergStreamingData Engineering
• 31 MIN READ•Jul 28, 2026

  Surviving Commit Conflicts When Dozens of Writers Hit the Same Iceberg Table

  Commit conflicts multiply with writer count, and AI agents introduce unpredictable write patterns. Here's how to diagnose, tune, and architect around Iceberg's optimistic concurrency.

  Apache IcebergConcurrencyData Engineering