ClickHouse
Case Studies
Contentsquare's Successful Migration from Elasticsearch to ClickHouse: A Case Study
Overview
Contentsquare's Successful Migration from Elasticsearch to ClickHouse: A Case StudyClickHouse |
Cybersecurity & Privacy - Endpoint Security Cybersecurity & Privacy - Identity & Authentication Management | |
Buildings Cement | |
Procurement Quality Assurance | |
Building Automation & Control Time Sensitive Networking | |
System Integration Testing & Certification | |
Operational Impact
The migration to ClickHouse has brought significant operational benefits to Contentsquare. The company has been able to overcome the limitations of its previous Elasticsearch setup, enabling it to handle larger volumes of data and traffic, and thus support its growth. The migration process, though complex, was carried out without any regression, thanks to careful planning and a phased approach. The company has also been able to leverage the capabilities of ClickHouse to optimize its query performance, resulting in faster and more efficient data processing. This has not only improved the performance of Contentsquare's applications but also enhanced the experience for its customers, who can now access more historical data and benefit from improved data retention. | |
Quantitative Benefit
ClickHouse turned out to be 11 times cheaper in infrastructure cost. | |
There was a 10x performance improvement in their p99 for queries. | |
Customers can now query up to 3 months of historical data instead of 1. | |