Living in IT era lesson 5 Flashcards
a general term used to describe a new class of network based computing that takes place over the Internet
Cloud Computing
number of characteristics define cloud data, applications services and infrastructure:
Remotely hosted, Ubiquitous, and Commodified
The computer scientist John McCarthy, come up with concept of timesharing, and enabling Organization to simultaneously use an expensive mainframe. date is?
EARLY 1960S
The idea of an “Intergalactic Computer Network” or “Galactic Network” was introduced by J.C.R. Licklider, who developed the ARPANET (Advanced Research Projects Agency Network). date is ?
IN 1969
Using “virtualization software” like VMware. It become possible to run more than one Operating System simultaneously in an isolated environment. this date is ?
IN 1970
The first known definition of the term “Cloud Computing” seems to be by Prof. Ramnath Chellappa in Dallas. date?
IN 1997
The services firm covered the way for both specialist and mainstream software firms to deliver applications over the Internet.
The arrival of Salesforce.com in 1999
The first public release of Xen, which creates a “Virtual Machine Monitor” (VMM) also known as a hypervisor, a software system that allows the execution of multiple virtual. date?
IN 2003
Amazon expanded its cloud services in?
IN 2006
The Worldwide Public Cloud Services Market totalled. date?
IN 2013
global business spending for infrastructure and services related to the cloud will reach an estimated £103.8bn, up 20%. date is?
IN 2014
this describes cloud computing where resources are dynamically provisioned on an on-demand, self-service basis over the Internet?
Public cloud
this often the first step for a corporation prior to adopting a public cloud initiative.
Private cloud
this consists of some portion of computing resources on-site (on premise) and off-site (public cloud).
Hybrid cloud
it is formed when several organizations with similar requirements share common infrastructure.
community cloud
