Trip Report: Amsterdam ClickHouse Meetup on 8 June

Trip Report: Amsterdam ClickHouse Meetup on 8 June

The June 8 meetup in Amsterdam was the first in-person ClickHouse community meetup in over 2 years. We bring you the first-hand report of ClickHouse talks, news, and updates.

Fixing the Dreaded ClickHouse Crash Loop on Kubernetes

Fixing the Dreaded ClickHouse Crash Loop on Kubernetes

As countless ClickHouse users have learned, Kubernetes is a great platform for data. It’s portable to almost every IT environment. But there’s still the occasional dark cloud. One of these is pod crash loops, which arise when a ClickHouse pod crashes on startup. This article shows how to diagnose and fix them.

Connecting ClickHouse to External Data Sources using the JDBC Bridge

Connecting ClickHouse to External Data Sources using the JDBC Bridge

ClickHouse is never used as a standalone – it integrates with other data sources and exposes query results to applications. Upstream data for OLAP is sometimes in relational databases like MSQL SQL Server. The JDBC and ODBC bridges provide a flexible way to connect and fetch data, especially in environments like Kubernetes.

My First ClickHouse Cluster on GCP

My First ClickHouse Cluster on GCP

As regular readers of this blog are aware, Altinity.Cloud now supports Google Cloud Platform, also known as GCP. I recently took the new capability out for a spin to see what it’s like to run ClickHouse there.

Meet the Open Source Analytics Community at OSA Con on Nov 2

Meet the Open Source Analytics Community at OSA Con on Nov 2

Our goal was to bring together a diverse set of presentations from the entire open source analytic community, rather than focusing on single projects or applications. We’ve succeeded and here’s just a sample of talks you’ll hear. 

Cloud-Native Data Warehouses: A Gentle Intro to Running ClickHouse on Kubernetes

Cloud-Native Data Warehouses: A Gentle Intro to Running ClickHouse on Kubernetes

Kubernetes is a powerful platform for big data and is particularly well-suited for ClickHouse. If you have been wondering about trying Kubernetes, this webinar is for you. The first half introduces Kubernetes basics while the second half focuses on ClickHouse. You’ll learn everything you need to start grappling with big data on Kubernetes. Please join us!