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Elkeid HUB

Elkeid HUB is a rule/event processing engine maintained by the Elkeid Team that supports streaming/offline (not yet supported by the community edition) data processing. The original intention is to solve complex data/event processing and external system linkage requirements through standardized rules.

Core Components

INPUT data input layer, community edition only supports Kafka.
RULEENGINE/RULESET core components for data detection/external data linkage/data processing.
OUTPUT data output layer, community edition only supports Kafka/ES.
SMITH_DSL used to describe the data flow relationship.

Application Scenarios

Simple HIDS
IDS Like Scenarios
Multiple input and output scenarios

Advantage

High Performance
Very Few Dependencies
Support Complex Data Processing
Custom Plugin Support
Support Stateful Logic Build
Support External System/Data Linkage

Elkeid Internal Best Practices

Use Elkeid HUB to process Elkeid HIDS/RASP/Sandbox/K8s auditing etc. raw data, TPS 120+ million/s. HUB scheduling instance 6000+
99% alarm produce time is less than 0.5s
Internal Maintenance Rules 2000+

Elkeid-HUB Function List

Ability List	Elkeid Community Edition	Elkeid Enterprise Edition
Streaming data processing	✅	✅
Data input, output capability	✅	✅
Full frontend support	✅	✅
Monitoring capability	✅	✅
Plugin support	✅	✅
Debug support	✅	✅
Offline data processing	:ng_man:	✅
Data Persistence capability	:ng_man:	✅
Workspace	:ng_man:	✅
Cluster mode	:ng_man:	✅
Online upgrade strategy	:ng_man:	✅