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Show HN: Polynya – Turn your Postgres into workspaces for AI
Solves the problem of expensive 24/7 data warehouses for AI agents by providing ephemeral, real-time data workspaces from Postgres to Iceberg, with ClickHouse instances on demand, simplifying complex data pipelines (Kafka, Debezium, Flink) into one command. Built on pg2iceberg.
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Solves the problem of expensive 24/7 data warehouses for AI agents by providing ephemeral, real-time data workspaces from Postgres to Iceberg, with ClickHouse instances on demand, simplifying complex data pipelines (Kafka, Debezium, Flink) into one command. Built on pg2iceberg.
Polynya addresses a critical infrastructure challenge for AI agents: providing cost-effective, real-time data access without the overhead of always-on data warehouses. By leveraging ephemeral ClickHouse instances and streaming data from Postgres to Iceberg, it offers a scalable and efficient solution for dynamic data needs. The simplification of complex data pipelines (Kafka, Debezium, Flink) into a single command significantly reduces operational complexity and developer effort. This platform targets a growing market need for optimized data infrastructure supporting AI workloads, promising substantial cost savings and improved agility for data-intensive applications. Its CLI-first approach indicates a focus on developer experience and automation.
The idea is simple: AI agents need real-time data to be useful. But streaming real-time data into your data warehouse means you need the data warehouse to be up 24/7. This is expensive and wasteful. What if you could spin up an ephemeral data warehouse only when your agent needs it, and get real-time data at the same time?The solution: Polynya replicates your data into Iceberg, and gives your agent an ephemeral ClickHouse instance on demand. Polynya also provides persistent workspaces — collections of views that survive across sessions. So from your agent's point of view, it's a 24/7 data warehouse.At its core, Polynya is a data platform for streaming real-time data from Postgres to Iceberg. But instead of spending hours setting up costly and complex pipelines involving Kafka, Debezium, Flink, etc., Polynya lets you do this with just one command:npx polynya createIt's currently free on early access, so do try it out and give me any feedback! Currently there is no web dashboard yet (coming soon), you interact with it 100% through CLI.P.S. Polynya is built on top of pg2iceberg, the open source Postgres to Iceberg replication tool I've been building for the past few weeks: https://pg2iceberg.dev/
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What is Polynya – Turn your Postgres into workspaces for AI?
Polynya – Turn your Postgres into workspaces for AI is analyzed by our AI as: Solves the problem of expensive 24/7 data warehouses for AI agents by providing ephemeral, real-time data workspaces from Postgres to Iceberg, with ClickHouse instances on demand, simplifying complex data pipelines (Kafka, Debezium, Flink) into one command. Built on pg2iceberg.. It focuses on Polynya addresses a critical infrastructure challenge for AI agents: providing cost-effective, real-time data access without the overhead of always...
Where did Polynya – Turn your Postgres into workspaces for AI originate?
Data for Polynya – Turn your Postgres into workspaces for AI was aggregated directly from the Hacker News community ecosystem, representing raw developer and early-adopter sentiment.
When was Polynya – Turn your Postgres into workspaces for AI publicly launched?
The initial public indexing or launch date for Polynya – Turn your Postgres into workspaces for AI within our tracked developer communities was recorded on April 27, 2026.
How popular is Polynya – Turn your Postgres into workspaces for AI?
Polynya – Turn your Postgres into workspaces for AI has achieved measurable traction, logging over 4 traction score and facilitating 0 recorded discussions or engagements.
Which technical categories define Polynya – Turn your Postgres into workspaces for AI?
Based on metadata extraction, Polynya – Turn your Postgres into workspaces for AI is categorized under topics such as: Postgres, workspaces for AI, real-time data, data warehouse.
How does the creator describe Polynya – Turn your Postgres into workspaces for AI?
The original author or development team describes the product as follows: "The idea is simple: AI agents need real-time data to be useful. But streaming real-time data into your data warehouse means you need the data warehouse to be up 24/7. This is expensive and wasteful..."
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