Unified Data Platform

by Pauline Yeung, Cisco Systems
Presented on December ClickHouse Meetup. Dec 3, 2019
Our journey from using ClickHouse in an internal threat library web application, to experimenting with ClickHouse to migrating production data from Elasticsearch, Postgres, HBase, to trying ClickHouse for error metrics in a product under development.

Clickhouse Capacity Planning for OLAP Workloads

by Mik Kocikowski, CloudFlare
Presented on December ClickHouse Meetup. Dec 3, 2019
Concrete findings and “best practices” from building a cluster sized for 150 analytic queries per second on 100TB of http logs. Topics covered: hardware, clients (http vs native), partitioning, indexing, SELECT vs INSERT performance, replication, sharding, quotas, and benchmarking.

ClickHouse October Community Events

ClickHouse October Community Events

October has been a busy month for the ClickHouse community and Altinity. We sponsored and presented at three community events in the first 9 days of October. Here’s a quick rundown of each one with links to interesting presentations.

Moscow Meetup, Cutting Edge ClickHouse Features and Roadmap

Moscow Meetup, Cutting Edge ClickHouse Features and Roadmap

The recent Moscow ClickHouse meetup was quite a big event, as expected. ClickHouse is very popular in Russia and usage has penetrated widely among companies here.  450 people registered, and around 200 showed up at the Yandex conference hall on Thursday evening. Some attendees flew over from other cities and countries. The first talk started at 7pm, and  the last clickhousers left the building shortly after midnight, full of ideas from interesting talks and conversations. 

ClickHouse Events in Austin and San Francisco

ClickHouse Events in Austin and San Francisco

June 10, 2019

The last two weeks have been a busy time for ClickHouse-related events. Altinity as well as the Yandex teams have been doing a world tour that included events in the US as well as Asia. Besides the opportunity to meet people there were a lot of great presentations on ClickHouse itself.

Madrid ClickHouse Meetup Report

Madrid ClickHouse Meetup Report

The Madrid ClickHouse Meetup is over. Having attended in person I can report it was excellent: well-organized with great content. The meetup venue was the Google for Startups Campus, which has a comfortable auditorium capable of holding over 100 attendees. Between the venue and quality of the talks, it was more like a mini-conference than a meetup.