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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

ClickHouse joined the NYC AI Agents Hackathon as the only database sponsor, powering real time autonomous agents on live data. This recap highlights winning projects like VitalSignal and RedBot and shows how builders use ClickHouse as the real time backbo

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ClickHouse at the NYC AI Agents Hackathon: Building Agentic AI on Real‑Time Data

ClickHouse 25.11 is here! In this post, you will learn about parallel merge for small GROUP BY, projections as secondary indices, and more!

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ClickHouse Release 25.11

Discover what’s new in ClickStack this month, including service maps, root span filtering, Incident.io integration, and more!

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What's new in ClickStack. November '25.

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

Pump built their cloud cost visibility platform on ClickHouse Cloud to ingest and analyze 5 billion billing records daily, solving challenges that would have been impossible with Postgres.

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How Pump uses ClickHouse Cloud to bring cloud costs into focus

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

We benchmarked the five major cloud data warehouses at 1B–100B rows using their real billing models to measure performance per dollar. Results show how cost-performance shifts as data grows.

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How the 5 major cloud data warehouses compare on cost-performance

This guide explains how the five major cloud data warehouses—Snowflake, Databricks, ClickHouse Cloud, BigQuery, and Redshift—allocate, meter, and bill compute, giving engineers a clear understanding of what the billing units mean and how to compare them.

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How the 5 major cloud data warehouses really bill you: A unified, engineer-friendly guide

“Moving to ClickHouse, we managed to get 70% cheaper costs and improved our search performance by 10x. We’re doing more and storing more with less.”

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How Canva achieved 10x faster search and 70% lower costs 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

Read how Streamfold’s Rotel pushes OpenTelemetry 4x faster into ClickHouse - benchmarking efficiency at scale and revealing the tools that make it happen

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From OTel to Rotel: Petabyte-scale tracing with 4x greater throughput

“Our query efficiency has improved significantly since moving to ClickHouse. We can now show our clients real-time analytics.” - Sidhant Gaba, Engineer

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How FabFunnel powers real-time marketing analytics with ClickHouse Cloud

How teams used ClickHouse to power agents with streaming data, sub‑second analytics, and production‑ready dashboards at the AWS MCP Hackathon.

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Building Real‑Time AI: Highlights from the AWS MCP Hackathon in San Francisco

ClickHouse has achieved AWS Financial Services Competency, joining a select group of AWS Partners recognized for deep expertise in serving financial services organizations.

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ClickHouse achieves AWS Financial Services Competency

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