This article shows the engineering limits of the standard Bitrix–1C integration: with large catalogs and frequent updates, synchronous CommerceML becomes a bottleneck. The solution is asynchronous exchange through queues and a REST API, following a loosely coupled approach with a data bus instead of direct point-to-point integrations.
Tools
How to build a queue-based REST API for site-to-1C exchange
A technical breakdown of why standard CommerceML exchange is sometimes not enough and how to build your own queue-based exchange with REST API for faster, more resilient synchronization
Our clients
Clients and partners
Which business process it improves
With large catalogs, the standard exchange runs into performance limits - queues and an API help more than changes inside the monolith.