# DataFast migrated from MongoDB to Tinybird for faster, lower-cost web analytics

DevFeed: [DataFast migrated from MongoDB to Tinybird for faster, lower-cost web analytics](<https://devfeed.tech/articles/marc-lou-gets-clickhouse-performance-without-clickhouse-complexity-using-tinybird-18562.md>)

Original publisher: [Read original article](<https://www.tinybird.co/blog/marc-lou>)

Author: Tinybird

Published: 2025-07-30T00:00:00Z

Content type: article

Language: en

Sources: [Tinybird](<https://devfeed.tech/sources/tinybird.md>)

Topics: [Software as a service](<https://devfeed.tech/topics/saas.md>), [MongoDB](<https://devfeed.tech/topics/mongodb.md>), [clickhouse](<https://devfeed.tech/topics/clickhouse.md>)

Tags: [analytics](<https://devfeed.tech/tags/analytics.md>), [clickhouse](<https://devfeed.tech/tags/clickhouse.md>), [cost](<https://devfeed.tech/tags/cost.md>), [customer-stories](<https://devfeed.tech/tags/customer-stories.md>), [mongodb](<https://devfeed.tech/tags/mongodb.md>), [operational](<https://devfeed.tech/tags/operational.md>), [performance](<https://devfeed.tech/tags/performance.md>), [saas](<https://devfeed.tech/tags/saas.md>)

## AI overview

Marc Lou migrated the DataFast web analytics SaaS from MongoDB to Tinybird. The supplied source says the migration produced queries that were more than 150 times faster and reduced costs by 75%, without the operational complexity typically associated with ClickHouse.

## Source excerpt

Build-in-public guru Marc Lou migrated his web analytics SaaS, DataFast, from MongoDB to Tinybird, getting 150x+ faster queries and 75% lower cost without any of the operational complexity typically associated with ClickHouse.