Blogsby GlyphWhat's new in clickhousectl v0.4.0
clickhousectl v0.4.0 adds horizontal autoscaling for Cloud services, ClickPipe schema discovery, finer control over ClickPipe ingestion, and opt-out anonymous usage telemetry.
26 of 800 posts
Fri Jul 311 post
Thu Jul 304 posts
Benchmarking NVMe-backed Managed Postgres: PlanetScale and ClickHouse
We ran ClickHouse Managed Postgres and PlanetScale on the same hardware. ClickHouse delivered up to 54% higher throughput with lower latency.
Choosing Between ClickStack and Grafana for ClickHouse Observability
Using ClickHouse for observability and wondering which interface best fits your workflows? We explore ClickStack, Grafana, and when it makes sense to use both.
ClickHouse joins the Open Secure AI Alliance
ClickHouse is joining the Open Secure AI Alliance alongside NVIDIA and other industry leaders to help build open tools that keep AI agents secure.
How Jump Trading uses ClickHouse with Iceberg for analytics
Jump Trading captures petabyte-scale financial trading logs on a self-managed ClickHouse platform, where zero data loss and low latency are critical requirements.
Wed Jul 291 post
Instrumenting my espresso machine with OpenTelemetry
Treating a Gaggia espresso machine like a distributed system: instrumenting an ESP32 with OpenTelemetry, streaming shots and whole-house sensors into ClickHouse Cloud, and putting ClickStack (plus an LLM agent) on top to turn every pull...
Tue Jul 282 posts
How Fetch built its flexible agentic analytics tool on ClickHouse Cloud
Fetch built FAST, a conversational BI agent on ClickHouse Cloud, so non-technical teams can query 150 billion rows a day in plain language and get answers in minutes instead of days.
Why strict memory overcommit matters for Postgres
Why ClickHouse Managed Postgres runs strict memory overcommit by default, and how it turns an instance-wide OOM restart into a single failed query, shown side by side on identical hardware, with no measurable throughput cost.
Mon Jul 271 post
ClickHouse docs relaunch
We have relaunched clickhouse.com/docs on Mintlify, with a redesigned search and Ask AI experience, a docs MCP server, simpler navigation, an interactive API playground, and expanded localization, built for both human readers and the...
Thu Jul 231 post
ClickHouse achieves AWS Small and Medium Business Competency
ClickHouse has achieved the AWS Small and Medium Business Competency, joining a select group of AWS Partners recognized for deep expertise in real-time analytics for small and medium businesses.
Wed Jul 222 posts
Agentic infrastructure with clickhousectl: a distributed ClickStack across three continents
How a coding agent used clickhousectl to stand up a distributed ClickStack across the US, Europe, and Japan, with regional ingestion and one global view.
How we build and evaluate our MCP server for SRE agents
A behind-the-scenes look at hdx-evals, the open-source framework we built to benchmark the ClickStack MCP server against a raw SQL baseline using deterministic synthetic incidents, sandboxed Claude agents, and blind LLM grading, and why...
Tue Jul 213 posts
ClickHouse announced as Principal Partner and Front of Shirt Sponsor of Fulham Football Club
Fulham Football Club is proud to announce ClickHouse, a global technology company specialising in real-time analytics, data infrastructure and AI applications, as its newest Principal Partner and Front of Shirt Sponsor of the Men’s First...
PostgresBench: Measuring the impact of High Availability on Managed Postgres performance
PostgresBench now includes HA benchmarks, comparing the performance of managed Postgres services under production-style HA configurations.
Migrate Datadog telemetry with the OpenTelemetry Collector
Recent improvements to the OpenTelemetry Collector's Datadog receiver let teams reroute telemetry from their existing Datadog agents and SDKs to ClickStack. or any OTel destination making migrations and evaluations simpler than ever.
Thu Jul 161 post
July 2026 newsletter
Welcome to the July 2026 ClickHouse newsletter, which will round up what’s happened in real-time data warehouses over the last month.
Wed Jul 153 posts
How Bullet uses ClickHouse Cloud to give DeFi's fastest exchange real-time analytics
Switching from Databricks to ClickHouse Cloud cut Bullet's query latency 10,000x and eliminated an entire serving layer, giving DeFi's fastest exchange real-time analytics at comparable cost.
Replacing the HDB: ClickHouse for historical ticker data
A hands-on walkthrough of loading billions of Binance tick records into ClickHouse, showing how columnar storage and codecs compress trade and quote data 19x, and how standard SQL handles VWAP, OHLC candles, and as-of joins at millisecond...
Why Trainy migrated from Amazon RDS Postgres to ClickHouse Managed Postgres
Trainy moved Pluto's metadata layer from Amazon RDS to ClickHouse Managed Postgres, cutting costs and making page loads up to 3x faster while unifying OLAP and OLTP under one vendor.
Tue Jul 142 posts
How we configure huge pages in ClickHouse Managed Postgres
How ClickHouse Managed Postgres reserves, enforces, and sizes huge pages so shared_buffers avoids the per-connection page-table tax that eats RAM and stalls reads on 4KB pages.
@clickhouse/rowbinary: when your library is also a parser compiler
We've released @clickhouse/rowbinary a Node.js reader and writer for ClickHouse's RowBinary formats. You can import it and call its generic parser like any other library.
Mon Jul 131 post
How Insider One uses ClickHouse Cloud to power real-time customer engagement at scale
Insider One cut query latency by up to 75% and eliminated operational overhead by moving its Unified Customer Database from self-managed ClickHouse to ClickHouse Cloud.
Fri Jul 102 posts
One Driver, One Format, Every Language: ADBC
ClickHouse now has an official ADBC driver, giving Ruby, R, C, and every other ADBC-aware tool zero-conversion, Arrow-native access to ClickHouse without a dedicated client for each language.
ClickHouse on Docker Hardened Images
ClickHouse is now available as a Docker Hardened Image: a minimal, security-hardened build that passes enterprise vulnerability scans by shipping only what the database needs to run, with no change to how ClickHouse behaves.
Thu Jul 91 post
How Trigger.dev is using ClickHouse to scale observability for long-running AI workflows
Trigger.dev migrated from Postgres to ClickHouse to scale observability for its serverless AI workflow platform, delivering ~200 ms P95 query performance and a dramatically smaller telemetry storage footprint.
Wed Jul 81 post
Introducing pg_re2, fast, RE2-powered regular expressions in Postgres
Introducing pg_re2, a Postgres extension that brings ClickHouse's fast RE2-powered regular expressions to Postgres, with benchmarks and pg_clickhouse pushdown integration.