Please enable JavaScript.
Coggle requires JavaScript to display documents.
Cloud Computing - Coggle Diagram
Cloud Computing
It is a virtual "pool" of resources
Storage
CPU
Networks
Memory
Used to
fulfill users resource requirements
provides on demand hardware and software (without barriers)
The beginning of cloud computing
Who started this new concept of technology ?
John McCarthy
1955
creates a new theory of sharing information between users by creating a new term
artificial intelligence
time sharing
will be essential to benefit for most of the computer time available
offers a progress to smaller companies which hadn´t been able to acces the mainframe
with his work on ARPANET to connect people and data from anywhere at any time.
The 60's
American computer scientist J.C.R Lickilder
ideals of an
interconnected system of computers
1969
inspired Bob Taylor and Larry Roberts
ARPANET (Advanced Research Projects Agency Network).
predeccesor of interntet
first network to allow sources in digital form to be shared between computers
creates the concept of what we call nowadays cloud computing
everyone connected, able to access programs and data disregarding their geographical location
Highlights of advances
1972
operating system is released called the VM (Virtual Machine) operating system
1990
a vast ammount of telecommunication companieso offer VPNs (virtualized private networks)
Before cloud computing existed
While cloud encompasses implementation and application delivery options
SOA is concerned with the foundation underneath that makes it all possible
There was a service called service oriented architecture(SOA)
The term “cloud computing” itself was made up in 1996 within a Compaq internal document
The word “cloud” originally comes from the concept of distributed computing, which went mainstream at Apple-spawned General Magic in the early 1990s.
This service has evolved through a number of phases
that include
grid
utility computing
application service provision
but the overarching concept of delivering computing resources through a global network rooted in the 1960s.
software as a service (SaaS)
Platform as a Service (PaaS)
Infrastructure as a Service (IaaS)
also called dynamic computing
provides resources when required
By using this
organizations can run their application on a shared data center
It is quick and prices are reduced as there is no need of
servers are storage
technival teams for keeping it running
upgrading
all need to acces this is
login with
username
password
customize it
start using it