query engines

1. August 25, 202630 min read

   Agent-Driven Storage Tiering for Apache Iceberg: Moving Cold Data Without Breaking Queries

   A background agent can move cold Iceberg partitions to cheaper tiers without breaking live queries. Heatmaps, path-safe moves, and restore paths.

2. August 25, 202630 min read

   Query Routing at Machine Scale: Dynamic Workload Distribution Across Lakehouse Engines

   Route each lakehouse query by shape, not by sender. Signals, rules, and how to keep dashboards, batch jobs, and agents from sharing one engine.

3. August 24, 202631 min read

   Iceberg REST Remote Scan Planning Changes More Than Query Performance

   Remote scan planning moves Iceberg file selection into the catalog. What that changes for engines, governance, and operational cost beyond query speed.

4. August 24, 202630 min read

   The Catalog Can Now Plan Your Iceberg Query: Inside REST Scan Planning

   A mechanics walkthrough of Iceberg REST scan planning: client-side planning, remote endpoints, pagination, and where engine support stands in 2026.

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