BookingSync, the company behind Smily, is a French startup. When we created the BookingSync product, our vacation rental management platform, the goal was to make the lives of vacation rental owners, managers, and agencies much easier. We strove to help them save time and book more so they could spend more time with the ones they love. As we added many powerful features, our platform became more oriented to managers and agencies.

Pub/Sub allows services to communicate asynchronously, with latencies on the order of 100 milliseconds. Pub/Sub is used for streaming analytics and data integration pipelines to ingest and distribute data. It's equally effective as a messaging-oriented middleware for service integration or as a queue to parallelize tasks.