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With many edge applications now generating billions of measurements daily, it's important to have tools that offer enterprise-class analytics on constrained resources. ClickHouse is a popular open-source data warehouse that runs anywhere Linux does. This talk starts with a short intro to ClickHouse features including near-real-time SQL query response and aggregation. After touching on Intel[...]
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 including aggregate functions, lambda expressions, and array join. The webinar also guides you on use cases where you[...]
Join our own Robert Hodges in his discussion titled, "SQL Row Store vs Data Warehouse: Which is Right for Your Application?". MySQL and PostgreSQL are the goto SQL databases for a huge number of services. But what if your service generates billions or even trillions of records? This talk helps listeners decide when applications work[...]
Welcome to the October ClickHouse Meetup. This is a repeat of the popular virtual office hours from July. The idea is simple: the 3 top ClickHouse experts will be online and ready to answer any question about ClickHouse you can think of.
Join our own Robert Hodges in his discussion titled, "Data Warehouse or Conventional Database: Which Is Right For You?". Developers have a plethora of choice for application data stores. In this talk we'll explore the differences between transaction processing systems like MySQL and analytic databases like ClickHouse to help you make the best choice for[...]