Supercharging Personalised Notifications At Jobhai With ClickHouse

Sumit Kumar and Arvind Saini, Tech Leads at Info Edge

This talk was delivered live at the ClickHouse Gurgaon/Delhi Meetup on 10 January. Sumit and Arvind from Info Edge explores how Jobhai uses ClickHouse to power its morning notification pipeline, focusing on the architectural shifts and query optimizations that made our massive scale manageable and fast.

Access slides here: https://github.com/ClickHouse/clickhouse-presentations/blob/master/2026-meetup-gurgaon-1/Talk%201%20-%20Info%20Edge%20Jobhai%20-%20Sumit%20-%20Gurgaon%20Meetup_10Jan26.pdf