EPCIS Integration Patterns

Integrating EPCIS into your systems requires choosing the right patterns for data exchange. This guide covers common approaches.

Integration Approaches

1. Direct API Integration

Real-time event submission via REST or SOAP APIs.

POST /epcis/events HTTP/1.1
Content-Type: application/json

{
  "@context": ["https://gs1.org/epcis/epcis-context.jsonld"],
  "type": "EPCISDocument",
  "epcisBody": {
    "eventList": [...]
  }
}

Pros: Real-time, immediate feedback

Cons: Requires high availability, complex error handling

2. File-Based Exchange

Batch processing of EPCIS documents via file transfer.

/incoming/EPCIS_20240115_001.xml
/processed/EPCIS_20240115_001.xml
/errors/EPCIS_20240115_002.xml

Pros: Simple, reliable, audit trail

Cons: Delayed processing, larger storage needs

3. Message Queue

Event-driven architecture using message brokers.

Producer -> [RabbitMQ/Kafka] -> Consumer
               ↓
        EPCIS Repository

Pros: Scalable, decoupled, resilient

Cons: Infrastructure complexity

Real-Time vs Batch Processing

Common Integration Scenarios

Manufacturing Line Integration

Serialization Station
      ↓
Line Controller (OPC-UA/Modbus)
      ↓
Serialization Software
      ↓
EPCIS Repository

Warehouse Management

WMS Scan Event
      ↓
WMS System
      ↓
Integration Middleware
      ↓
EPCIS Repository

EPCIS Integration Patterns