HotelTime is a cloud-based PMS solution with a modern design liked for its user interface and user-friendliness, real-time control of hotel operations, room sales, reservation status, check-ins, check-outs, invoicing, payments etc.

Apache Kafka is a distributed event store and stream-processing platform. It is an open-source system developed by the Apache Software Foundation written in Java and Scala. The project aims to provide a unified, high-throughput, low-latency platform for handling real-time data feeds. Kafka can connect to external systems (for data import/export) via Kafka Connect, and provides the Kafka Streams libraries for stream processing applications.