According to a recent LinkedIn post from ClickHouse, the company is highlighting the evolution of ClickHouse Cloud’s architecture from its first year to its current state, which now includes ClickStack and plans for Postgres as a service. The post points readers to a detailed “war story” that traces the journey from the first line of code to general availability.
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The LinkedIn post outlines several key architectural decisions, including choosing Kubernetes over direct VMs and preferring kOps to managed Kubernetes offerings. It also notes the development of auto-scaling tailored for analytical workloads, suggesting an emphasis on performance and cost efficiency in cloud-native analytics.
Further, the post mentions a transition from AWS Lambda to Golang for the Data Plane API and a move to an Istio/Envoy-based approach instead of one network load balancer per service. These choices indicate a focus on scalability, control, and potentially lower operational overhead as the platform grows.
For investors, the post suggests ClickHouse is investing heavily in a robust, flexible cloud infrastructure that can support additional services such as managed Postgres. This trajectory may strengthen the company’s competitive positioning in cloud data platforms, potentially expanding its addressable market and improving long-term monetization opportunities.

