Share

Login Form



Home Cloud Technologies

Cloud computing describes computation, software, data access, and storage services that do not require end-user knowledge of the physical location and configuration of the system that delivers the services. Parallels to this concept can be drawn with the electricity grid where end-users consume power resources without any necessary understanding of the component devices in the grid required to provide the service.

Cloud computing is a natural evolution of the widespread adoption of virtualization, service-oriented architecture, autonomic and utility computing. Details are abstracted from end-users, who no longer have need for expertise in, or control over, the technology infrastructure "in the cloud" that supports them.

Cloud computing describes a new supplement, consumption, and delivery model for IT services based on Internet protocols, and it typically involves provisioning of dynamically scalable It is a byproduct and consequence of the ease-of-access to remote computing sites provided by the Internet. This frequently takes the form of web-based tools or applications that users can access and use through a web browser as if it were a program installed locally on their own computer and often virtualized resources.

The National Institute of Standards and Technology (NIST) provides a somewhat more objective and specific definition:

"Cloud computing is a model for enabling convenient, on-demand network access to a shared pool of configurable computing resources (e.g., networks, servers, storage, applications, and services) that can be rapidly provisioned and released with minimal management effort or service provider interaction."


Application

Cloud application services or "Software as a Service (SaaS)" deliver software as a service over the Internet, eliminating the need to install and run the application on the customer's own computers and simplifying maintenance and support. People tend to use the terms ‘SaaS’ and ‘cloud’ interchangeably, when in fact they are two different things. Key characteristics include:]

  • Network-based access to, and management of, commercially available (i.e., not custom) software
  • Activities that are managed from central locations rather than at each customer's site, enabling customers to access applications remotely via the Web
  • Application delivery that typically is closer to a one-to-many model (single instance, multi-tenant architecture) than to a one-to-one model, including architecture, pricing, partnering, and management characteristics
  • Centralized feature updating, which obviates the need for download-able patches and upgrades.

Platform

Cloud platform services or "Platform as a Service (PaaS)" deliver a computing platform and/or solution stack as a service, often consuming cloud infrastructure and sustaining cloud applications. It facilitates deployment of applications without the cost and complexity of buying and managing the underlying hardware and software layers.

Infrastructure

Cloud infrastructure services, also known as "Infrastructure as a Service (IaaS)", delivers computer infrastructure - typically a platform virtualization environment - as a service. Rather than purchasing servers, software, data-center space or network equipment, clients instead buy those resources as a fully outsourced service. Suppliers typically bill such services on a utility computing basis and amount of resources consumed (and therefore the cost) will typically reflect the level of activity. IaaS evolved from virtual private server offerings.

Cloud infrastructure often takes the form of a tier 3 data center with many tier 4 attributes, assembled from hundreds of virtual machines.

 

For detailed information, call 022-41234179 / 9920442445 / 9833154726

Email: This e-mail address is being protected from spambots. You need JavaScript enabled to view it

 
 

Testimonials

Best training in Linux

Undoubtedly the BEST training for linux in Mumbai. Learning at NextGen was an eye-opener for me. thank you Sir.

Mahesh Reddy
Linux Course
Fabulous teaching and in-depth coverage
Rahul
Show More Testimonials
Add A Testimonial

shell scritping

Hurry up! Register for Sundays Only , Shell Scripting batch. Starting soon.

RHCE on Sundays

Register for RHCE 6 training, only on Sundays. Limited seats.

Free RHCE6 labs

Our past students can join RHCSA & RHCE 6 labs online. FREE !!

shell scritping

Hurry up! Register for Sundays Only , Shell Scripting batch. Starting soon.

RHCE on Sundays

Register for RHCE 6 training, only on Sundays. Limited seats.

Free RHCE6 labs

Our past students can join RHCSA & RHCE 6 labs online. FREE !!

shell scritping

Hurry up! Register for Sundays Only , Shell Scripting batch. Starting soon.

RHCE on Sundays

Register for RHCE 6 training, only on Sundays. Limited seats.

Free RHCE6 labs

Our past students can join RHCSA & RHCE 6 labs online. FREE !!

shell scritping

Hurry up! Register for Sundays Only , Shell Scripting batch. Starting soon.

RHCE on Sundays

Register for RHCE 6 training, only on Sundays. Limited seats.

Free RHCE6 labs

Our past students can join RHCSA & RHCE 6 labs online. FREE !!

shell scritping

Hurry up! Register for Sundays Only , Shell Scripting batch. Starting soon.

RHCE on Sundays

Register for RHCE 6 training, only on Sundays. Limited seats.

Free RHCE6 labs

Our past students can join RHCSA & RHCE 6 labs online. FREE !!

shell scritping

Hurry up! Register for Sundays Only , Shell Scripting batch. Starting soon.

RHCE on Sundays

Register for RHCE 6 training, only on Sundays. Limited seats.

Free RHCE6 labs

Our past students can join RHCSA & RHCE 6 labs online. FREE !!

shell scritping

Hurry up! Register for Sundays Only , Shell Scripting batch. Starting soon.

RHCE on Sundays

Register for RHCE 6 training, only on Sundays. Limited seats.

Free RHCE6 labs

Our past students can join RHCSA & RHCE 6 labs online. FREE !!

shell scritping

Hurry up! Register for Sundays Only , Shell Scripting batch. Starting soon.

RHCE on Sundays

Register for RHCE 6 training, only on Sundays. Limited seats.

Free RHCE6 labs

Our past students can join RHCSA & RHCE 6 labs online. FREE !!

shell scritping

Hurry up! Register for Sundays Only , Shell Scripting batch. Starting soon.

RHCE on Sundays

Register for RHCE 6 training, only on Sundays. Limited seats.

Free RHCE6 labs

Our past students can join RHCSA & RHCE 6 labs online. FREE !!

shell scritping

Hurry up! Register for Sundays Only , Shell Scripting batch. Starting soon.

RHCE on Sundays

Register for RHCE 6 training, only on Sundays. Limited seats.

Free RHCE6 labs

Our past students can join RHCSA & RHCE 6 labs online. FREE !!

shell scritping

Hurry up! Register for Sundays Only , Shell Scripting batch. Starting soon.

RHCE on Sundays

Register for RHCE 6 training, only on Sundays. Limited seats.

Free RHCE6 labs

Our past students can join RHCSA & RHCE 6 labs online. FREE !!

shell scritping

Hurry up! Register for Sundays Only , Shell Scripting batch. Starting soon.

RHCE on Sundays

Register for RHCE 6 training, only on Sundays. Limited seats.

Free RHCE6 labs

Our past students can join RHCSA & RHCE 6 labs online. FREE !!

shell scritping

Hurry up! Register for Sundays Only , Shell Scripting batch. Starting soon.

RHCE on Sundays

Register for RHCE 6 training, only on Sundays. Limited seats.

Free RHCE6 labs

Our past students can join RHCSA & RHCE 6 labs online. FREE !!

shell scritping

Hurry up! Register for Sundays Only , Shell Scripting batch. Starting soon.

RHCE on Sundays

Register for RHCE 6 training, only on Sundays. Limited seats.

Free RHCE6 labs

Our past students can join RHCSA & RHCE 6 labs online. FREE !!

shell scritping

Hurry up! Register for Sundays Only , Shell Scripting batch. Starting soon.

RHCE on Sundays

Register for RHCE 6 training, only on Sundays. Limited seats.

Free RHCE6 labs

Our past students can join RHCSA & RHCE 6 labs online. FREE !!

shell scritping

Hurry up! Register for Sundays Only , Shell Scripting batch. Starting soon.

RHCE on Sundays

Register for RHCE 6 training, only on Sundays. Limited seats.

Free RHCE6 labs

Our past students can join RHCSA & RHCE 6 labs online. FREE !!

Advertisement

Featured Links:
Ethical Hacking
Embedded Systems
Robotics

Enquire

Your Email
Subject
Message:



Powered by Sydel Corporation!. Designed by: free ftp hosting web hosting mysql Valid XHTML and CSS.