SkyTouch is a cloud-based hotel management platform suited for hotels of virtually any size or type, featuring an easy-to-use property management system (PMS), along with a rate management system to help optimize revenue, and tools for distribution management with two-way connectivity between booking engines

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.