Events in ClickHouse - Doing it Right [Kfir Dadosh and Michael Ben David]

ClickHouse is gaining widespread popularity thanks to its super fast, real-time, sub-second analytics. To allow customers to explore billions of daily events, we decided to replace Elasticsearch with ClickHouse. In this discussion, we will cover the various solutions we piloted and the lessons we learned along the way. We will show how we were able to achieve 10x in cost-savings and performance gains, all while keeping the service up and running in production.
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Kfir Dadosh is a Software Architect at Cato Networks. He has vast experience in big data analytics, web and cloud services, networking, security, and building enterprise grade platforms. Kfir’s great passion for technology drives him to find creative solutions for complicated problems.
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Michael Ben David is a Software Engineer on the Data-Infra team at Cato Networks. He has 6 years of experience in Internet Security companies, focusing on server I/S and DB technologies.
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