ChatDiagram
database · cybersecurity · siem

SIEM Event Correlation Database Schema

Type Entity-Relationship Diagram (ERD)Standard Chen 1976 / Everest 1976 (crow's foot)Engine schematex-erdUpdated 7/31/2026
SIEM Event Correlation Database Schema
Drawing preview
The scenario

A security information and event management (SIEM) platform needs a database to store log sources, normalized events, correlation rules, alerts, incidents, and associated assets and users.

What is in this drawing

Read the decisions behind it.

01

Normalizing events with foreign keys to log sources, assets, and users

02

Using junction tables for many-to-many relationships between alerts and events, and incidents and alerts

For any SIEM or log management system that correlates events into alerts and incidents.

More like this

Other examples in this family.

Browse all erd templates →