Trends in Cloud Computing: IoT, Ubiquitous Computing, and Leading Cloud Platforms

This document covers Unit 5 of a Cloud Computing course. It spans four major topics: cloud trends supporting ubiquitous computing, and enabling technologies in the Internet of Things such as RFID, sensor networks, ZigBee, and GPS. It also covers innovative IoT applications across domains like healthcare (ECG analysis in the cloud) and business (CRM and ERP systems), and concludes with a survey of major cloud platforms and their benefits, including Amazon EC2 and S3, CloudStack, Intercloud, Google App Engine, OpenStack, and OpenNebula. The notes are organized in a structured format, making them suitable as exam-prep or semester-end revision material for students studying emerging trends in cloud computing. These notes were prepared by Diya during 5th semester as part of the Computer Engineering curriculum, based on lectures and prescribed textbooks on cloud computing.