QueryFlux articles

Guides and updates on QueryFlux, the open-source SQL query engine for federated data access across lakehouses.

All Data Platforms Apache Iceberg LakeOps QueryFlux Snowflake Databricks Data Lake Lakehouse Streaming Apache Spark Apache Kafka dbt Observability Data Governance

2 articles

LakeOps Routing Groups showing four enterprise workload endpoints with stable URLs, engine pools, and query-type scope for AI agent connectivity

Apache IcebergLakeOpsQueryFluxData PlatformsMay 5, 2026

Optimizing Apache Iceberg for Agentic AI: From Slow Tables to Sub-Second Agent Queries

AI agents issue SQL iteratively, repeat query templates at high frequency, and need sub-second responses from tables designed for batch workloads. This post covers what breaks when agents hit a production Iceberg lake — and the five infrastructure layers that fix it: MCP connectivity, guardrails, multi-engine routing, self-optimizing storage, and closed-loop feedback.

Chris P

18 min read

Introducing QueryFlux: Open-Source Universal Multi-Engine Query Router and SQL Proxy

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QueryFluxApache IcebergData PlatformsApr 11, 2026

Introducing QueryFlux: Open-Source Universal Multi-Engine Query Router and SQL Proxy

QueryFlux is a universal SQL proxy and multi-engine query router in Rust—one access layer in front of Trino, DuckDB, StarRocks, and Athena with routing, dialect translation, and observability.

Joni Sar

12 min read