pgEdge Launches ColdFront Beta, Tiering PostgreSQL Data to Apache Iceberg
Updated
Updated · InfoWorld · Jun 26
pgEdge Launches ColdFront Beta, Tiering PostgreSQL Data to Apache Iceberg
2 articles · Updated · InfoWorld · Jun 26
Summary
ColdFront beta automatically shifts older PostgreSQL data into Apache Iceberg object storage while keeping PostgreSQL as the only interface applications use.
DuckDB runs queries on archived records behind the scenes, letting apps use the same tables and SQL without ETL pipelines, separate query paths or code changes.
pgEdge says that design also makes the cold tier writable, so enterprises can update or delete archived rows directly through PostgreSQL instead of restoring and re-archiving data.
That could appeal to regulated sectors retaining large AI-era data volumes for audit, privacy and residency needs, where rivals often force tradeoffs between operational simplicity and compliance.
Analysts say the broader PostgreSQL-Iceberg race is increasingly converging on DuckDB, creating shared-component risk even as catalog interoperability across vendors remains unresolved.
With DuckDB now powering major rivals, is the entire data industry building on a single point of failure?
As vendors build walls around 'open' Iceberg, are CIOs just trading old data silos for new vendor lock-in?
Can one database truly master both instant transactions and massive analytics, or is this 'Big Blur' a performance compromise?
pgEdge ColdFront Beta Launch: 90% Storage Cost Reduction and Writable Cold Tier Transform PostgreSQL Data Tiering for AI, OLTP, and Analytics
Overview
On June 26, 2026, pgEdge launched ColdFront as a production-grade beta, aiming to revolutionize data tiering for PostgreSQL. ColdFront bridges the gap between transactional, analytical, and AI workloads by offering a unified platform that addresses the high cost and complexity of managing large volumes of less frequently accessed data. Traditionally, storing cold data in PostgreSQL has been expensive, with SSD-backed storage costing much more than object storage like S3. ColdFront tackles these challenges by enabling efficient, cost-effective data management, positioning pgEdge as a leading enterprise-grade Postgres platform ready for modern, data-intensive applications.