---
title: "db-parser: Process message content with a pattern database (patterndb)"
url: "https://axoflow.com/docs/axosyslog-core/4.28/chapter-parsers/chapter-patterndb/"
last_modified: "2023-07-31T21:21:37+02:00"
---

> For the complete documentation index, see [llms.txt](https://axoflow.com/docs/axosyslog-core/4.28/llms.txt).

# db-parser: Process message content with a pattern database (patterndb)

---

[Classifying log messages](https://axoflow.com/docs/axosyslog-core/4.28/chapter-parsers/chapter-patterndb/concepts-pattern-databases/index.md)

[Using pattern databases](https://axoflow.com/docs/axosyslog-core/4.28/chapter-parsers/chapter-patterndb/configuring-pattern-databases/index.md)

[Options of db-parser() parsers](https://axoflow.com/docs/axosyslog-core/4.28/chapter-parsers/chapter-patterndb/db-parser-options/index.md)

[Triggering actions for identified messages](https://axoflow.com/docs/axosyslog-core/4.28/chapter-parsers/chapter-patterndb/patterndb-triggers-actions/index.md)

[Creating pattern databases](https://axoflow.com/docs/axosyslog-core/4.28/chapter-parsers/chapter-patterndb/reference-parsers-pattern-databases/index.md)

Last modified July 31, 2023: [Makes parsers chapter subsections alphabetic (b5cce390)](https://github.com/axoflow/axosyslog-core-docs/commit/b5cce3909bee6ccfb29906268174bf38ebb3287c)