How does data get exchanged in Olive Young's logistics system?

Olive Young renewed its data transmission method between its online mall and logistics centers, switching from the existing EAI I/F to the MQ (Message Queue) approach. The existing EAI method operated on a DB batch basis, causing significant delays in data transmission, and had a dependency problem where a failure in the EAI adapter would propagate to the entire system.

The newly introduced MQ approach satisfies the following requirements:

• Real-time capability: Eliminates batching so data can be transmitted immediately upon order
• Scalability: Enables flexible response even in large-volume data situations where order volume spikes
• Reduced coupling: Separates dependencies between systems to prevent failure propagation

In actual performance comparisons, the existing method resulted in a considerable time gap between order placement and shipment instruction, but after adopting MQ, immediate processing upon order became possible. In particular, during large-scale traffic events such as Olyoung Sale, MQ proved its performance improvement by instantly processing order volumes concentrated at specific times without delay.