Call for papers on analytics at Percona Live Online 2021

Do you have an intriguing story to tell about open source and analytic databases? Good news! We have a conference for you. We are looking for great talks. Altinity is managing the Analytics Track for[...]

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Introduction to High-Velocity Analytics Using ClickHouse Arrays

October 7, 2020
with Robert Hodges

Arrays are a prominent ClickHouse SQL extension that can accelerate query speed up to 100x in well-chosen use cases. This webinar introduces ClickHouse arrays and shows how to use them effectively. We provide examples of idiomatic usage and guides you on use cases where you should immediately reach for arrays. Please join us to become a power user of this popular ClickHouse feature.

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Introduction to High-Velocity Analytics Using ClickHouse Arrays

Arrays are a prominent ClickHouse SQL extension that can accelerate query speed up to 100x in well-chosen use cases. This webinar introduces ClickHouse arrays and shows how to use them effectively. We provide examples of idiomatic usage and guides you on use cases where you should immediately reach for arrays. Please join us to become a power user of this popular ClickHouse feature.

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ClickHouse and R language

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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