# How Lansweeper scaled IT, OT, and IoT insights with ClickHouse Cloud

DevFeed: [How Lansweeper scaled IT, OT, and IoT insights with ClickHouse Cloud](<https://devfeed.tech/articles/how-lansweeper-scaled-it-ot-and-iot-insights-with-clickhouse-cloud-5289.md>)

Original publisher: [Read original article](<https://clickhouse.com/blog/how-lansweeper-scaled-insights-with-clickhouse-cloud>)

Author: ClickHouse

Published: 2025-07-11T16:46:03Z

Content type: article

Language: en

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

Topics: [clickhouse](<https://devfeed.tech/topics/clickhouse.md>), [elasticsearch](<https://devfeed.tech/topics/elasticsearch.md>), [Internet of things](<https://devfeed.tech/topics/iot.md>), [real-time](<https://devfeed.tech/topics/real-time.md>), [Databases](<https://devfeed.tech/topics/databases.md>), [Kafka](<https://devfeed.tech/topics/kafka.md>), [MongoDB](<https://devfeed.tech/topics/mongodb.md>), [Cloud](<https://devfeed.tech/topics/cloud.md>)

Tags: [analytics](<https://devfeed.tech/tags/analytics.md>), [architecture](<https://devfeed.tech/tags/architecture.md>), [clickhouse](<https://devfeed.tech/tags/clickhouse.md>), [elastic](<https://devfeed.tech/tags/elastic.md>), [iot](<https://devfeed.tech/tags/iot.md>), [kafka](<https://devfeed.tech/tags/kafka.md>), [mongodb](<https://devfeed.tech/tags/mongodb.md>), [real-time](<https://devfeed.tech/tags/real-time.md>), [vulnerabilities](<https://devfeed.tech/tags/vulnerabilities.md>)

## AI overview

The article describes how Lansweeper evolved its analytics architecture as its technology asset intelligence platform expanded across IT, OT, and IoT environments. After MongoDB became insufficient for fast, flexible analytics and Elasticsearch became expensive at scale, Lansweeper moved through an Elasticsearch-based pipeline and ClickHouse OSS before adopting ClickHouse Cloud for high-performance, real-time querying.

## Source excerpt

"ClickHouse outperformed Elastic in every single test. Sometimes it was 10 times faster--even on slower hardware, because we were testing ClickHouse on our laptops and Elastic on production machines." Juan Carlos Lloret Hernández, Lead Developer