NewBook is a property management solution, channel manager and universal booking engine designed for property rentals of all types, including hotels, resorts, apartments, holiday parks, and marinas. With NewBook, businesses can manage reservations and cancellations, integrated with world's leading existing hotel technology across PMSs, CRSs, RMSs, and payment providers, connect with world's leading hotel technology provides across PMSs, CRSs, RMSs and payment systems, monitor real-time data, as well as promote additional revenue opportunities.

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.