Altinity is happy to introduce ‘Altinity stable’ ClickHouse release marking. Altinity stable releases undergo additional testing from our side, we carefully monitored community feedback for any issues, as well as operated such releases in some heavy loaded production systems.That being…
Once upon a time we spotted TSBS—Time Series Benchmark Suite, started by InfluxDB engineers and polished to perfection by TimescaleDB team. The suite allows to compare apples-to-apples when testing different databases: it is a framework to generate test data, load…
It’s been a while, but we promise we’ve been busy. Since our last update, ClickHouse grew up a lot, there were many new features and enhancements, some of them we reviewed in our blog, others are still waiting for somebody…
October for us started strong with a successful ClickHouse meetup in Paris. The purpose of the event was to talk about ClickHouse, an open-source column-store analytics DBMS – its features, roadmap, use cases, meet local ClickHouse users, hear talks from ClickHouse…
ClickHouse team has released 1.1.54385 version recently. This is yet another bugfixing update in a row of small updates that followed 1.1.54378 release from mid-April. Unfortunately, ClickHouse test coverage is not perfect, and sometimes new features are accompanied by disappointing…
We would like to thank all attendees, our great partners, talented speakers, and generous hosts, who made these events possible and successful!Presentations from meetups are published here.
ClickHouse team and community contributors actively develop ClickHouse adding many new features, improving performance and flexibility. Unfortunately, sometimes it affects stability of the product. We were very upset by some unexpected regressions in recent ClickHouse releases. After initial testing of…
Great news for San Francisco Bay Area: ClickHouse is coming. The week of April 22nd is going to be entertaining for ClickHouse adopters and newcomers: Percona Live conference talks, two ClickHouse meetups, meetings with ClickHouse developers and Altinity team –…
Jan 18, 2018ClickHouse is very flexible and can be used for various use cases. One of the most interesting technology areas now is machine learning, and ClickHouse fits nicely there as very fast datasource. A few months ago ClickHouse team…
ClickHouse development team is known for lack of published development plans. Sometimes they disclose plans responding to questions and bug reports, but more often discuss the roadmap at meetups. In this article we describe ‘secret’ 2018 roadmap that has been…
The new deb packages are available from Yandex repo and RPMs from Altinity repo. ClickHouse release 1.1.54327 Dec 21,2017 This release contains bug fixes for the previous release 1.1.54318: Fixed bug with possible race condition in replication that could lead…
Recently Institute for Interactive Marketing and Social Media research team released ClickHouse library for R language. R is a popular language and environment for statistical analysis and visualization. In this article, we try this library by ourselves by a simple example.
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