# "Just OLAP it": How Ramp rebuilt its analytics platform on ClickHouse Cloud

DevFeed: ["Just OLAP it": How Ramp rebuilt its analytics platform on ClickHouse Cloud](<https://devfeed.tech/articles/just-olap-it-how-ramp-rebuilt-its-analytics-platform-on-clickhouse-cloud-5541.md>)

Original publisher: [Read original article](<https://clickhouse.com/blog/ramp>)

Author: ClickHouse

Published: 2026-01-20T14:09:15Z

Content type: article

Language: en

Sources: [ClickHouse Blog](<https://devfeed.tech/sources/clickhouse-blog.md>)

Topics: [clickhouse](<https://devfeed.tech/topics/clickhouse.md>), [Kafka](<https://devfeed.tech/topics/kafka.md>), [data](<https://devfeed.tech/topics/data.md>), [real-time](<https://devfeed.tech/topics/real-time.md>), [Cloud](<https://devfeed.tech/topics/cloud.md>), [dashboards](<https://devfeed.tech/topics/dashboards.md>), [Artificial Intelligence](<https://devfeed.tech/topics/ai.md>)

Tags: [ai](<https://devfeed.tech/tags/ai.md>), [analytics](<https://devfeed.tech/tags/analytics.md>), [building](<https://devfeed.tech/tags/building.md>), [business-value](<https://devfeed.tech/tags/business-value.md>), [clickhouse](<https://devfeed.tech/tags/clickhouse.md>), [cloud](<https://devfeed.tech/tags/cloud.md>), [data](<https://devfeed.tech/tags/data.md>), [engineering](<https://devfeed.tech/tags/engineering.md>), [infrastructure](<https://devfeed.tech/tags/infrastructure.md>), [kafka](<https://devfeed.tech/tags/kafka.md>), [performance](<https://devfeed.tech/tags/performance.md>), [postgres](<https://devfeed.tech/tags/postgres.md>), [real-time](<https://devfeed.tech/tags/real-time.md>), [scale](<https://devfeed.tech/tags/scale.md>), [speed](<https://devfeed.tech/tags/speed.md>)

## AI overview

Ramp rebuilt its analytics platform around ClickHouse Cloud after Postgres queries became too slow for large enterprise customers. A Postgres-to-Kafka-to-ClickHouse pipeline with denormalized enrichers now supports millisecond-speed reporting and customer-facing analytics across more than 50,000 customers, including AI-powered spend insights and proactive budget controls.

## Source excerpt

Building a Postgres-to-Kafka-to-ClickHouse pipeline, enabling millisecond-speed reporting across 50,000 customers.