Issue No. 001·March 21, 2026·Seoul Edition
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Polynya

beta

Turn your Postgres into workspaces for AI

webApril 26, 2026
Developer ToolsAI
What It Does

Details

Polynya allows users to stream data from PostgreSQL databases to Iceberg format, creating isolated analytical environments for AI agents. It provides a fresh and secure querying layer without impacting production data.

Who It's For

Best fit users

  • Data Scientists
  • AI Engineers
Why It Matters

Why this one made the cut

By providing workspaces that are independent of the main database, Polynya enhances security and performance while simplifying complex data management tasks for AI applications.

Differentiator

What makes it different

Polynya offers real-time data synchronization every 30 seconds and an ephemeral ClickHouse instance for querying, without requiring additional infrastructure like Kafka or Debezium.

Sources

Where we found it

Sources

GLOBAL · Hacker NewsENApr 26, 2026Visit

First discovered Apr 26, 2026 · Hacker News