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Hi Experts,<br />
<br />
I want to know information on below questions<br />
1. Which cloud computing service is being used world wide like Amazon or MS Azure etc.,<br />
2. When a company have its own private cloud how do they manage to administrate it? &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Eg: amazon has its console to administrate instances.<br />
3. As a windows admin which cloud computing course would be better to learn. Currently using Amazon but not aware of all features.<br />
4. Is there a relavant best cloud computing course\certification that i can procure? <br />

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Hi Experts,

I want to know information on below questions
1. Which cloud computing service is being used world wide like Amazon or MS Azure etc.,
2. When a company have its own private cloud how do they manage to administrate it?             Eg: amazon has its console to administrate instances.
3. As a windows admin which cloud computing course would be better to learn. Currently using Amazon but not aware of all features.
4. Is there a relavant best cloud computing course\certification that i can procure? 


Which Cloud computing service is being used mostly by companies?

Cloud computing, also known as on-demand computing, is a kind of Internet-based computing where shared resources and information are provided to computers and other devices. It is a model for enabling ubiquitous, on-demand access to a shared pool of configurable computing resources. Cloud computing and storage solutions provide users and enterprises with various capabilities to store and process their data in third-party data centers, relying on sharing of resources to achieve coherence and economies of scale.

Cloud Computing

Microsoft Virtual Server was a virtualization solution that facilitated the creation of virtual machines on the Windows XP, Windows Vista and Windows Server 2003 operating systems. Virtual machines are created and managed through a web-based interface that relies on Internet Information Services (IIS) or through a Windows client application tool called VMRCplus. Features included Linux guest operating system support, Virtual Disk Precompactor, symmetric multiprocessing (SMP), x64 host operating system support, the ability to mount virtual hard drives on the host machine and additional operating systems support, including Windows Vista, and a volume shadow copy writer.

Microsoft Virtual Server

Amazon Web Services (AWS), is a collection of remote computing services, also called web services, that make up a cloud-computing platform  operated from 11 geographical regions across the world. The most central and well-known of these services include Amazon Elastic Compute Cloud, also known as "EC2", and Amazon Simple Storage Service, also known as "S3". Other services include Elastic MapReduce (EMR), Route 53 (a DNS web service),  provides a highly available and scalable Domain Name System (DNS) web service, Virtual Private Cloud (VPC), storage, database, deployment and application services.

Microsoft Azure is a cloud computing platform and infrastructure for building, deploying and managing applications and services through datacenters. It provides both platform-as-a-service (PaaS) and infrastructure-as-a-service (IaaS) services and supports many different programming languages, tools and frameworks, including both Microsoft-specific and third-party software and systems. Cloud Services is a PaaS environment and can be used to create scalable applications and services; there are specific software development kits (SDKs) provided by Microsoft for Python, Java, Node.js and .NET. Azure also has file and storage services, data management, analytics and DNS services.