Your data, faster: Our analytics are now powered by ClickHouse

What’s changing?

• New analytics engine: Some datasets move to ClickHouse to power heavy analytical queries.
• Zero breaking changes: Your dashboards, custom reports, and integrations continue to work without modification.
• No downtime: Migration is happening online with no service disruption.

Why this is better?

• Faster performance: Large and complex queries load significantly quicker across the product.
• Greater scalability: Handles higher data volumes and more concurrent queries as you grow.
• Improved reliability: Lower latency and higher uptime for analytics workloads.

Data privacy & security

• No policy changes: GDPR compliance, retention policies, and security controls remain the same.
• Same infrastructure: Runs on AWS in the same regions as your current data.
  • EU data stays in eu-west-1
  • US data stays in us-east-1
• Private network paths: All transfers continue over AWS PrivateLink (data never leaves our AWS environment).
• More info: See the ClickHouse Trust Center for security & compliance details.

Timeline

• Started: October 1, 2025
• Rollout window: Through November 30, 2025
• What you’ll notice: Speed improvements applied to new areas of the product gradually; no action required.

Do I need to do anything?

• No action needed. Your existing data and custom reports remain accessible throughout.
• You may observe faster load times!

Availability

This upgrade applies to all customers using WatchTower, across both EU and US regions.

Questions or support

Please contact your Customer Success Manager with questions about how this upgrade benefits your specific setup.