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Understanding Virtualisation

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Understanding Virtualisation In computing, virtualisation refers to the act of creating a virtual (rather than actual) version of something, including virtual  computer hardware   platforms,  storage devices , and  computer network  resources 1 . OS  Virtualisation Operating system virtualisation refers to the use of  software  to allow system  hardware  to run multiple instances of different  operating systems  concurrently, allowing you to run different  applications requiring different operating systems on one  computer system . The operating systems do not interfere with each other or the various applications. 2. Application-Server  Virtualisation Server virtualisation is the partitioning of a physical  server  into smaller virtual servers to help maximise your server resources. In server  virtualisation  the resources of the server itself are hidden, or masked, from users, and software is used to divide the  physical server into multiple virtual environm
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Cloud Computing

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What is Cloud? A   cloud   is a distinct IT environment designed specifically for remotely provisioning scalable and measured IT resources with a aim to provide services to remotely present  IT resources. What is Cloud Computing? C loud   computing means storing and accessing data and programs over the Internet ( cloud ) which may or may not be present remotely. Eg : Office 365 E Mail solution What are the components of cloud? It has 3 components : Client computers Distributed Servers Data Centers What is Cloud Service? A   cloud service   is an IT related service  which is made available to users on demand from the Internet from cloud computing   provider's servers. How does Cloud work? Storing & Sharing of resources, software, and information via the Internet takes place in cloud. SaaS (Software as a service): Required software, Operating system & network is provided.   PaaS (Platform as service): Operating system and net
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It Infra Management Services.

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For an organization's information technology, infrastructure management (IM) is the management of essential operation components, such as policies, processes, equipment, data, human resources, and external contacts, for overall effectiveness.  As demands on the IT infrastructure is rapidly increasing, several companies are looking for a reliable and cost effective means for maintaining their IT applications and systems and optimizing their internal infrastructure management processes. Today, IT infrastructure needs to be available 24x7 with extremely high uptime requirements. It requires heavy investment in support organization to maintain such infrastructure. Key Benefits: 1.     Reduced cost Moving from a capital expenditure model to an operational expenditure model may save you a considerable amount of money. You do not need to hire expensive IT personnel or spend money on equipment, as this is all taken care of by the hosting provider. 2.     Latest te
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Benefits of IT Annual Maintenance Services

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Quality is most important in today’s world. It is responsible for increasing & maintaining productivity. It can be achieved by using modern infrastructure. But using modern infrastructure repeatedly can incur large costs. In addition, it may also require training to use this sophisticated machines. So the other option we have is to use maintenance services for maintaining performance of our existing infrastructure.     Annual Maintenance Contract (AMC) is maintenance & repair services which are given generally by service providers or manufacturers to the customers. The annual maintenance contract helps the customers to maintain their products in efficient working conditions.    AMCs are of two types - Comprehensive and Non-Comprehensive. Comprehensive AMCs are expensive. It includes contract, service as well as replacement of spare parts which is carried out free of cost.  In non-comprehensive AMCs, routine servicing is done. The replacement of spare parts is cha
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