IaaS Characteristics, IaaS Classifications and IaaS Vendors

IaaS has helped improving the infrastructure allocation and utilization. The key characteristics of IaaS (Infrastructure as a service) are:
IaaS is generally accepted to comply with the following main characteristics:

  1. Resources are provided as a service
  2. Allows for dynamic scaling and elasticity
  3. Has a variable cost, usage based pricing model (pay per go and pay per use)
  4. Has multi-tenet architecture, includes multiple users on a single piece of hardware
  5. IaaS typically has enterprise grade infrastructure

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How to Choose an IaaS Provider

Infrastructure as a Service (IaaS) is one of the three main categories of cloud computing services along with software-as-a-service and platform-as-a-service. IaaS basically provides on demand infrastructure services such as hardware, storage, servers, computing power, OS, networking components, etc.

Before we get into how to choose a IaaS provider, let's try to understand why one should go for IaaS anyways, what are its benefits. Iaas has gained popularity because of the great flexibility it offers to customers in terms of resources, utilization and payment. A customer can choose what it is suitable for its requirements, it can also scale up and scale down based on its requirements and further pay for these services as they are utilized rather than upfront. Customers use today IaaS services for computation (analytics), application development, testing, storage, etc. In many cases an IaaS service provider actually becomes extension of an organization's own infrastructure.

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Advantages of Media

Media or mass media encompasses a wide range of media technologies such as television, radio, film, newspapers, magazines and the internet to name a few. These media are a means of reaching a large audience in order to relay information, news or entertainment. We live in the information age where every individual has easy and quick access to a variety of information sources. The touch of a button, click of a mouse or simply a glimpse at the morning daily is enough to make available a host of opportunities to educate ourselves about some new aspect of the world. The advantages of media are omnipresent and cannot be overlooked.

Every metropolis, city, town and village on the world is exposed to some form of mass media or the other – from widescreen televisions to high speed computers to the lone photographer in the middle of a tribal village. Our lives are influenced by the things we experience, brought to us by the various media channels present in the world today. Here we examine a few of the numerous advantages of media that have changed life as we know it. We focus mainly on the economic advantages of media.

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Advantages and Disadvantages of Technology

The development and spread of various technologies has become synonymous with the level of prosperity in a particular place. In economics, technology is one of the major factors that determine the growth and potential in the production process. It is also a basis for distinguishing between developed and developing countries and the advancement of technology is considered an essential factor to a country’s progress.

The importance of technology in the world today cannot be stressed upon enough, which leads us to a discussion on the advantages and disadvantages of technology.

The Merriam-Webster dictionary defines technology as the practical application of knowledge especially in a particular area such as engineering or medicine. A more comprehensive view of this concept can be grasped from the Wiki definition of technology – “the making, usage, and knowledge of tools, machines, techniques, crafts, systems or methods of organization in order to solve a problem or perform a specific function”.

Ever since pre historic times, humans have been applying their knowledge in ways that would make life easier for mankind as a whole. We have come a long way since the discovery of fire and invention of the wheel, and there is no stopping the advance of the technological age. It has permeated every aspect of our lives from the alarm clock that wakes us up in the morning to toaster ovens and nuclear reactors. The advantages and disadvantages of technology are of great relevance due to the huge role that technology plays in our lives today.

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Disadvantages of Social Media

We have all heard the positive aspects of such websites – they provide complete connectivity, bring people with common interests together, and create a platform to share your life with the rest of the world. However over all this brouhaha, if we ponder over the subject for a while, a few negatives of this new phenomenon come to light. Some key disadvantages of social networking or rather say risks associated with it are highlighted below.

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Advantages and Disadvantages of Education

Knowledge is power and for those reading this article, at least a basic level of that power of education has been accessible. However there are instances in the world where the distribution of education is skewed. The advantages and disadvantages of education although seemingly quite clear can be explored to quite a detailed level.

It is usually the benefits of education that are extolled from time to time and there is much strength in that argument since the one thing that separates man from animals is the ability to advance knowledge and expertise from one generation to the next. On the other hand some may argue about the difference between ‘having an education’ and ‘possessing knowledge’.

Here we try and develop a debate about the advantages and disadvantages of education keeping in mind all points of view.

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Top 10 Benefits of IaaS

Infrastructure-as-a-service (IaaS) is one of the three main categories of cloud computing service. Top benefits of IaaS are discussed below:

1) Allows IT to Shift Focus – With the quick availability of IaaS services, infrastructure delivered as a service (ready to consume), it frees an organization to leverage and focus their time and resources in bringing innovations in applications and solutions. It is not hard to imagine for example, a manufacturing firm finding it very hard to assemble and maintain their IT infrastructure, simply because that is not their core competence.

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Potential Benefits of Telepresence for IT Industry

In present scenario, IT industries are facing various business challenges to create & sustain the competitive advantage over their rivals. The increasing no. of dispersed & virtual employees, high cost & stress associated with business travels, the need to make critical decisions quickly and the responsibility towards environment are some of the issues faced by them. This makes it necessary to find alternatives to in-person collaboration and ensure better corporate communication. Telepresence offers the perfect solution to the above problem by providing a true life-like experience of in-person meetings. It helps organizations to deal with business challenges in a way other video collaboration tools can’t; often becoming the difference between success and failure for highly critical or strategic meetings.

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