Cloud computing Why do we need the cloud computing? What is the target of the cloud computing? How to access it?(e.g.browser)
Cloud computing • Why do we need the cloud computing? • What is the target of the cloud computing? • How to access it? (e.g. browser) 6
What is the cloud computing? Cloud computing is the delivery of computing as a service rather than a Application product,whereby shared 興 Montorng resources,software,and nan ce Content Platform information are provided to computers and other object Stor devices as a utility (like the Infrastructure electricity grid)over a Compute network(typically the lock Storage Internet). Cloud Computing
What is the cloud computing? • Cloud computing is the delivery of computing as a service rather than a product, whereby shared resources, software, and information are provided to computers and other devices as a utility (like the electricity grid) over a network (typically the Internet). 7
ONG Amazon elastic computing cloud (EC2) SOAP over HTTPS EC2 instance 3 Cloud computing clients EC2 instance 1 EC2 instance 2
Applications SaaS User ·Yahoo email Web appicaions ·Amazon Web Services Saas Provider/Cloud User 。 Google Docs Utility computing Cloud Provider
Applications • Yahoo email • Amazon Web Services • Google Docs
Internet of things Internet of things:From anytime,any place connectivity for anyone,we will now have connectivity for anything >Auto-alarm i for wrong driving operations Your suitcase will remind you of something missing Washing machine will tell you the required temperature >…
◼ Internet of things：From anytime, any place connectivity for anyone, we will now have connectivity for anything. Internet of things ➢Auto-alarm for wrong driving operations ➢ Your suitcase will remind you of something missing ➢ Washing machine will tell you the required temperature ➢……