Learn about the latest ClickHouse tips, tricks and company announcements.

Learn how ClickStack integrates with Temporal Cloud to deliver fast, scalable observability for high-cardinality metrics, helping you spot bottlenecks, debug failures, and understand workflow health in minutes.

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Monitoring Temporal Cloud with ClickStack

A ready-to-use open source data stack that combines PostgreSQL and ClickHouse to handle transactional and analytical workloads.

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PostgreSQL + ClickHouse as the Open Source unified data stack

ClickHouse launch a fast, scalable and enterprise-grade managed Postgres service natively integrated with ClickHouse, built for real-time and AI-driven applications.

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Fast, scalable, enterprise-grade Postgres natively integrated with ClickHouse

A yearly tradition: we tag a handful of features as gifts from our engineering team.

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Christmas gifts from the ClickHouse engineering team

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What’s new in ClickHouse – 2025 roundup

Replicate data from MongoDB into ClickHouse Cloud in just a few clicks for blazing-fast analytics on document-based data. Now with more connectivity options, improved reliability, and support for DocumentDB.

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MongoDB CDC connector for ClickPipes is now in Public Beta

Mike Shi, Head of Observability at ClickHouse, reflects on a pivotal year building ClickStack and learning from users. From cardinality and trace-first systems to OpenTelemetry and AI SRE, he shares what changed in 2025 and what matters next.

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Observability - a year in review

ClickStack’s December update introduces the intelligent use of Materialized Views that automatically accelerate charts and dashboards, delivering faster insights at scale with zero user effort.

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What's new in ClickStack. December '25.

We're excited to announce that ClickHouse Cloud is now available as a private region on Microsoft Azure UAE North (Dubai).

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ClickHouse Cloud now available on Azure UAE North: Bringing real-time analytics to the heart of the Middle East

Today, we’re pleased to release pg_clickhouse, an Apache 2-licensed PostgreSQL extension to transparently execute analytics queries on ClickHouse directly from PostgreSQL.

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Introducing pg_clickhouse: A Postgres extension for querying ClickHouse

Ingest data from Amazon S3 into ClickHouse Cloud in any order for event-driven, blazing-fast analytics.

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Unordered mode for S3 ClickPipes is now available

A look back at the evolution of the Postgres CDC connector in ClickHouse Cloud over its first year, following the 2024 PeerDB acquisition. 

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Postgres CDC in ClickHouse, A year in review

clickhouse.build is an open source, agentic CLI that accelerates the adoption of ClickHouse within your existing Postgres-backed TypeScript application.

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clickhouse.build: An agentic CLI to accelerate Postgres apps with ClickHouse

In this post, we’ll explore why log analysis is inherently hard, what event patterns solve, how ClickStack implements them, and why we’ve chosen to do so at query time. We’ll also share practical guidance on how to make the most of event patterns today, a

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Using Event Patterns in ClickStack to accelerate observability analysis

We’re excited to announce a new integration between ClickHouse and Microsoft OneLake, powered by the OneLake Tables APIs and Apache Iceberg.

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ClickHouse integrates with Microsoft OneLake Table APIs

Load data from BigQuery into ClickHouse Cloud in a few clicks for fast exploration and prototyping. The connector simplifies data migration for testing ClickHouse's real-time query performance on your BigQuery datasets.

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BigQuery connector for ClickPipes is now in Private Preview