MMDB is a read-only key-value store that is derived from any MaxMind database format file.

MMDB is an open source database file format that maps IPv4 and IPv6 addresses to data records, and is most commonly utilized by MaxMind GeoIP databases. This KV store supports any MMDB file.

Settings

Field	Type	Description	Required
file	string	the location of the MMDB file. this can be either a path on local disk, an HTTP(S) URL, or an AWS S3 URL.	Yes

Use Cases

MaxMind GeoLite2 Databases

MaxMind offers free geolocation databases that include city, country, and autonomous system (AS) databases that can be used to enrich public IP addresses. Use the recipe below as a guide for using this KV store with the KV Store processor:

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Enriching Data using MaxMind Databases

Open Recipe

This KV store supports any MaxMind database, including paid DBs.