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Learn how we evolved our internal 2.1 PB data warehouse from traditional BI to an AI-first analytics platform

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How we made our internal data warehouse AI-first 

Learn about how failover-ready replication slots keep Postgres CDC pipelines running without interruption.

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ClickPipes for Postgres now supports failover replication slots

“High-cardinality data is core to how we track function-level behavior across versions. ClickHouse stood out because it handled that complexity natively, while other systems made it harder to work at that level of granularity.”

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How Hud is building the first runtime code sensor with ClickHouse Cloud

Initially, I wanted to make a single report to incentivise for looking at and resolving GitHub issues. But I'm greedy, so in the end it appeared to be a website where you can compare various metrics on team activities across GitHub repositories.

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I've created a website to track the team's activity

ClickHouse 25.10 is available. In this post, you will learn about join improvements, a new data type for vector search, late materialization of secondary indices, and more!

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ClickHouse Release 25.10

Discover what’s new in ClickStack this month, including event deltas, multiline search, enhanced filtering, and more! 

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What's new in ClickStack. October '25.

ClickHouse today announced the establishment of ClickHouse K.K., its Japanese subsidiary, through a strategic partnership with Japan Cloud.

ClickHouse expands in Japan with Japan Cloud partnership

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ClickHouse Partners with Japan Cloud to Establish ClickHouse K.K. and Accelerate Growth in Japan

Alerting has arrived in ClickStack for ClickHouse Cloud! Now you can create and manage real-time alerts across logs, metrics, and traces directly in the ClickStack UI - integrated with Slack, PagerDuty, and more

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Alerting arrives in ClickStack for ClickHouse Cloud

Modal uses ClickHouse Cloud to power real-time observability dashboards for AI workloads running across thousands of GPUs and containers

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How Modal uses ClickHouse to power real-time observability for AI workloads

ClickHouse today announced the acquisition of LibreChat, a leading open-source AI chat platform that provides a unified interface for interacting with large language models (LLMs).

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ClickHouse acquires LibreChat to democratize AI-driven analytics through the open-source Agentic Data Stack

We are excited to announce that ClickHouse has acquired LibreChat, the leading open-source AI chat platform.

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ClickHouse welcomes LibreChat: Introducing the open-source Agentic Data Stack

Constant Contact rebuilt its real-time analytics stack with ClickHouse. In this blog post, they share their lessons doing so.

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10x speed, 10x savings: Constant Contact’s journey from Pinot to ClickHouse

Is it possible to derive global weather data from airplanes telemetry?

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Global weather data from flying airplanes

Read how ClickStack's improved Event Deltas make it effortless to pinpoint the root causes of performance outliers in observability data - turning complex trace analysis into instant, actionable insight.

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Faster root cause for slow traces with ClickStack Event Deltas

Learn how to implement log clustering with Drain3 and ClickHouse UDFs to automatically structure raw application logs. 

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 Improve logs compression with log clustering

“Even if data increases by 4x or 5x in the next year, we literally don't have to worry about it. We’ve got the architecture right, the stack right, and the right platform at the end of the day.” - Akshay Gupta, Lead Data Engineer

Blog

How Merkle Science fights crypto crime at scale with ClickHouse Cloud