Introduction to Cloud Computing

What are these How can I go to the cloud, what really cloud is, you will be thinking so you mean we are going to get wet in the cloud because all the water from sky come from the cloud , the answer No AND No. Microsoft Office 365 is an example of Cloud Computing.

Lets Understand the Cloud Computing in the most easiest way ever possible, when you feel hungry you need more food but when you are not than you need not, that is the basic concept of Cloud Computing,  Cloud Computing basically is a server which need to be feed but manually but human feed him self automatically , he know how much he can eat or not, this is automation processes of the human body which  you can compare to Cloud Computing which is nearly a automated process but not fully automatic  because you need some supervison on it same as you need on your belly,is your belly fully or not.

So lets get serious now , in a traditional data center it has always has been possible to add and release resources. However this process couldn’t be done in an automated or self service mode in where the Cloud Hosting which is the part of Cloud Computing come to fill in the gap which was left empty for years basically Cloud Computing use the service form Hardware and Software resources delivered by network.

Cloud Hosting is like Lego Bricks

The Cloud of Cloud Hosting is a set of bricks which are hardware, networks, storage, services, and interfaces that enable the delivery of Computing as Cloud Hosting

Basic Layout of Cloud Computing

The basic layout of Cloud Computing is that you join multiple computers together to provide fasters , more solid reliable performance

3 Type of Cloud Hosting

  • Public Cloud
  • Private Cloud
  • Hybrid Cloud (Public Cloud + Private Cloud)

Characteristics of Cloud Computing

  • Delegation of Overhead & Outsourcing
  • Modular and Compartmentalized
  • Resilient – Easy Replacement
  • Elastic of Dynamic Allocation
  • Infinite – illusion of Infinite Supply

4 Type of Cloud Computing

(Iaas) Infrastructure as a Cloud

The is the most basic model of Cloud Computing, basically it is Virtualization, a Single computer act as multiple computer in a single machine which it self is the service. It hosted virtualized machine which emulates individual computer and use the computing resources without physical computer , It mean you can use a i7 computer from your web browser without having the i7 computer but the provider will charge you per month to use use Infrastructure as a Cloud Computer or you can make 10 VPS servers from a single dedicated server.

(SaaS) Software as a Service

In this form of Cloud, the application software is installed and operated by Cloud Provider. Basically Saas give an manage infrastructure  and platform, the client use the software like we use Google App or OneDrive. We as a client use the Software as a Service.

(Naas) Network as a Service

Naas is a type of Cloud Computing which is not need by an basic Cloud user but why, Naas provide the network and transport capabilities  which usually are VPN and Bandwidth which are above the scope this Cloud Introduction.

(Paas) Platform as a Service

It is similar to Iaas but this is an complete framework to host client applications, a web solution stack – Opearating System, Web and Database Server.  To make it short, You Can Pack (Iaas) Platform as a Service and configured as (Paas) Platform as a Service for example an PHP application server.

Introduction to Cloud Virtualization Computing

This is now become the famous type of Cloud Computing , it is an (Iaas) Infrastructure as a Cloud

What is Cloud Virtualization Computing

According to VMware Which is the biggest provider of Cloud Virtualization Computing as an (Iaas) Infrastructure as a Cloud, “Cloud Computing is an approach to Computing that leverage the efficient pooling of an on demand, self –managed Virtual Infrastructure”

VMware is the King in is Cloud Virtualization Provider


What Virtualization Computing Offer:

  • Scalability and Elastic Computing
  • Load Balancing
  • Resources Pooling and Sharing
  • Portability
  • Highly Availability

Cloud Virtualization Computing abstract the business services form the underlying complex IT infrastructure which uses virtualization and pooling of resources, consumed on demand like a utility plus gives the business what they need and when they need Yes Cloud Computing Come in a Lot of Forms , For Hosting Just Websites You Really Don’t Need Cloud Computing But for Hosting Web Applications Definetly You Need, Same is for

Cloud Virtualization , Cloud Computing Just Depend on Your Business and Individual Needs But One Thing is for Sure, WE ALL ARE USING CLOUD COMPUING WHETHER USING ONEDRIVE, DROPBOX OR GOOGLE DOCS, THE LIST GOES ON………

 

 
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Jimmy a Geek

Jimmy a Geek is a Tech Geek Which is Me, I Write and Talks About Whats Going on Currently in Technology Field and How to Be Successful in IT. I Was Born as a Geek. For Years I m Doing Computer’s But Now I m an Web Engineer and eCommerce Developer. I Started in IT Which I Called it Computer’s Back Than in 1999. My Father Give Me a Pentium II PC Which Get Me Started in Computers But Latter I Went into Development Started with Java BuT End Up in PHP, From There I Started the True Web Engineering.

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