# \#clickhouse

**URL:** https://community.ipinfo.io/tag/clickhouse/75.md

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## [Monitor network traffic with ClickHouse, GoFlow2 and IPinfo](https://community.ipinfo.io/t/monitor-network-traffic-with-clickhouse-goflow2-and-ipinfo/6675)

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**Author:** [@Max](https://community.ipinfo.io/u/Max)\
**Replies:** 1\
**Last updated:** [March 10, 2025, 7:32am UTC](https://community.ipinfo.io/t/monitor-network-traffic-with-clickhouse-goflow2-and-ipinfo/6675 "2025-03-10T07:32:58Z")

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NetFlow is a protocol introduced by Cisco to collect IP traffic statistics. Packets with the same source and destination addresses and ports are grouped into flows. For each flow, the router counts the number of packets …

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## [Lookup IP geolocation and ASN with ClickHouse and IPinfo's free database](https://community.ipinfo.io/t/lookup-ip-geolocation-and-asn-with-clickhouse-and-ipinfos-free-database/149)

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**Author:** [@Max](https://community.ipinfo.io/u/Max)\
**Replies:** 2\
**Last updated:** [July 4, 2024, 12:09pm UTC](https://community.ipinfo.io/t/lookup-ip-geolocation-and-asn-with-clickhouse-and-ipinfos-free-database/149 "2024-07-04T12:09:09Z")

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ClickHouse is a very fast columnar database which is well-suited to analytics use cases. For example, you might use ClickHouse to log requests made to a website. With IPinfo’s free databases you can enhance ClickHouse ab…