ClickHouse Cloud Beta: Postgres Gets an NVMe Boost

Unifying OLTP and OLAP for AI

The announcement of Postgres managed by ClickHouse in beta is a bold move, aiming to bridge the traditional gap between OLTP and OLAP databases, particularly for the burgeoning AI-native application landscape. The core innovation lies in the tight integration: NVMe-backed Postgres for transactional speed, native Change Data Capture (CDC) to seamlessly feed data into ClickHouse for real-time analytics, and the pg_clickhouse extension for a unified query layer. This promises to drastically reduce operational complexity and latency for applications that require both fast transactions and immediate analytical insights. The beta offering, with free access until mid-2026 and subsequent discounts, further lowers the barrier to entry, encouraging developers to experiment and adopt this 'best-of-breed' data stack. The testimonials, highlighting migrations from established cloud providers and successful deployments in demanding sectors like cybersecurity and fintech, lend significant credibility to the claims of performance and reliability.

However, while the promise of a unified data platform is enticing, several aspects warrant careful consideration. The 'managed by ClickHouse' aspect implies a degree of vendor lock-in, and users will need to evaluate the long-term cost implications beyond the beta period and initial discounts. The performance claims, particularly 'up to 10x faster transactions' and '100x faster analytics,' while impressive, are often benchmarks that can vary significantly based on specific workloads and configurations. Detailed performance benchmarks and independent verification will be crucial as the beta progresses. Furthermore, the reliance on NVMe storage, while a key performance driver, may also influence cost and availability in certain regions. The success of this offering will hinge on ClickHouse's ability to deliver on its promise of simplified operations and robust enterprise-grade features, especially concerning high availability, disaster recovery, and security, as users migrate critical production workloads.

Key Points

• ClickHouse Cloud now offers a fully managed Postgres service in beta.
• The service features NVMe-backed storage for up to 10x faster transactional performance.
• Native Change Data Capture (CDC) allows for real-time data syncing to ClickHouse for analytics.
• A unified query layer via the pg_clickhouse extension enables combined transactional and analytical querying.
• The offering aims to simplify building AI-native applications by unifying OLTP and OLAP workloads.
• Beta access is free until June 15, 2026, with a 50% discount thereafter.
• Fully managed migrations and enterprise-grade features are included.

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📖 Source: Postgres managed by ClickHouse is now in beta