eBay depends on Kafka to solve the impedance mismatch between rapidly arriving messages in event streams and efficient block insert into ClickHouse clusters. Naïve loading procedures from Kafka to ClickHouse generate non-deterministic blocks, leading to data loss and incorrect results…
We launched Altinity.Cloud a year ago, providing the first-ever fully managed ClickHouse service in AWS. Since then we have continued to improve the product. Today, we are happy to announce Altinity.Cloud at Google Compute Platform, the first-ever multi-cloud managed ClickHouse…
Today we are pleased to announce Altinity Stable builds for ClickHouse. These are the natural evolution of our popular Altinity Stable release label, which designates community builds that are ready for production usage. We have taken the extra step of…
Today we annouce ClickHouse Altinity Stable release 21.8. This release is a significant upgrade since the previous Altinity Stable release. It includes 1472 pull requests from 224 contributors. Continue reading for full release notes.
ClickHouse is open source. You can build it yourself. What’s more, you can make it better! In this webinar, we’ll demonstrate how to pull the ClickHouse code from Github and build it. We’ll then walk through how to contribute and more!
OSA Con, our new online conference on open source analytics, is approaching fast! November 2 is just around the corner. Since we announced the conference on August 30, we have received many great proposals. We have already selected a number…
ClickHouse Inc. was announced today. It is a gain for all ClickHouse community users as well as open source data management overall. At Altinity we have just one word to say: Welcome!
When we created the first version of the Altinity Knowledge Base, we created a site where we could share our ClickHouse knowledge with the ClickHouse community, whether they are an Altinity customer or not. We originally built the system using Gitbook,…
The August 2021 ClickHouse SF Bay Area meetup featured two excellent talks on our favorite database. SigNoz and Yandex explored observability and Zookeeper replacement followed by many questions. Eliminating Zookeeper is a long-awaited improvement, and the talk is the first…
Altinity is excited to announce OSA Con, a new conference on open source analytics. We will bring together developers of open source analytic projects with developers who use open source in analytic applications. OSA Con will take place online on…
Scaling public API response is a major headache for SaaS application developers. GraphCDN has an innovative solution for GraphQL, a popular species of web service API. They offer a flexible content delivery network (CDN) that can deliver API responses to…
Every ClickHouse user has experienced data loss due to user error or operational failure with Zookeeper at least once in their lifetime. If a failure resulted in metadata loss, ClickHouse tables can turn into pumpkins–you can query but you cannot…
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