Filters

Parse & transform your data on the fly

As data travels from source to store, Logstash filters parse each event, identify named fields to build structure, and transform them to converge on a common format for more powerful analysis and business value.

Logstash dynamically transforms and prepares your data regardless of format or complexity:

Derive structure from unstructured data with grok

Decipher geo coordinates from IP addresses

Anonymize PII data, exclude sensitive fields completely

Ease overall processing, independent of the data source, format, or schema.

The possibilities are endless with our rich library of filters and versatile Elastic Common Schema.