IA en un minutoNewsBusiness and products
ClickHouse buys Xata and readies a Postgres built for AI agents
IA en un minuto newsroom · Editor: Jon Elgezabal
In 30 seconds
Xata, known for cloning Postgres databases in seconds without duplicating data, passes into the hands of ClickHouse at an undisclosed price. Managed Postgres, the ClickHouse service, is now generally available on AWS, while on Google Cloud it stays in private preview. Xata customers see no change for the moment and will be migrated when Managed Postgres offers the same functions.
On Monday, November 9, ClickHouse said it is taking over Xata, a Postgres database company whose speciality is producing branches and copies of a database within seconds. The same day, its ClickHouse Managed Postgres service moved to general availability. Neither company has given a price for the deal.
Managed Postgres, which ClickHouse launched this year, keeps data on local NVMe drives. The company says that over the last ten months it has signed up hundreds of production customers, some of them coming over from Aurora, RDS or Neon. For now, general availability covers AWS only: on Google Cloud the service remains in private preview, and ClickHouse promises the general release soon. The switch ends the beta discount, and backup storage and outbound traffic over the public network start being charged, something ClickHouse says customers had already been told about.
Xata brings its storage engine, Xatastor, which relies on copy-on-write: a new branch does not duplicate the data and only records what changes. According to Xata, branching a database of several terabytes takes around 3 seconds, and an idle database shuts itself down and starts again in roughly one second when someone connects. The aim is for every pull request, or every run of an AI agent, to get its own isolated copy with data close to the real thing.
ClickHouse will fold Xata into Managed Postgres in the coming months along two lines: branches and clones for databases hosted on NVMe, and a new tier devoted to agents, offering isolated environments and memory for them, with no date yet. Existing Xata users can carry on as before, and the company is still taking sign-ups; once Managed Postgres matches its features, those customers will be moved over. The Xata team, led by Monica Sabru and Tudor Golubenco, is joining ClickHouse.
Why it matters · analysis and opinion
The deal targets a bottleneck that is easy to miss. Coding agents produce far more changes than a human team, and each one needs a database to test against without touching production. Copying it whole is slow and expensive; branching it without duplicating data makes it so cheap that an analytics provider is interested in something as modest as cloning Postgres. It also says something about the market: data platforms are now competing to be the place where agents work, not just where reports are stored. Anyone using Xata today does not need to move anything, but should watch the terms of the transfer when it comes. And anyone coming from the Managed Postgres beta would do well to check their next bill with the pricing calculator.
Official source: ClickHouse · Written with the help of AI: how we make the news
