In today’s world of technology, all of us are aware of cloud computing but it might still be an unknown term to some, especially when they see the changes happened of late. Hence, most of the companies are getting confused whether to go for cloud.
This article presents the basic questions they need to ask while choosing cloud computing services for their infrastructure. The answers to these questions will help you decide how good is that idea.

  1. If cloud is available in different versions, which one would be favorable for me?
    There are different types of cloud computing services available in the market. So, companies these days are more interested in adopting cloud computing depending on their IT requirements instead of spending on hardware.
    There are two popular versions of cloud namely Software-as-a-Service(SaaS) and Infrastructure-as-a-Service(IaaS).
    SaaS- In this case, the cloud service provider hosts the enterprise applications and data on the dedicated servers and storage systems. Accessibility to the SaaS applications can be attained through a browser. Here, the company needs to pay a fee for each user per month.
    IaaS- In this case, the service provider empowers the company with storage, VMs, physical servers, switching and connectivity resources to operate your enterprise applications on payment of a fees. The user will be responsible for installing and management of the operating systems, applications or virtual machines, and the provider handles the infrastructure hardware that works behind the applications and virtual machines.
  2. Do cloud computing services contribute in delivering IT services?
    Cloud computing offers amazingly flexible IT services delivery. They let the companies scale their capacities to match the dynamic business needs.
    When it comes to legacy hosting services, they often limit companies into contracts for multiple months or years. Nowadays the cloud computing services are offered on the basis of months or the consumption of resources.
    This perfectly meets the requirements of some industries, who offer retail and financial services, during the times of great and lower demands in their usual business cycles.
  3. Can cloud computing help in enhancing the performance of infrastructure without any extra costs?
    With the help of cloud computing, companies can revamp their old infrastructure without attracting CAPEX costs. Companies which are planning to add new technologies would be greatly benefited with this.
    As most of the companies are virtualizing their critical applications, they need virtual machines associated with those apps to run on high-end and resilient servers. This can be achieved with the help of cloud computing without buying new servers.
  4. Is cloud economical to support new IT services?
    Yes, cloud is the most economical solution to support more number of users and new IT services. As most of the data centers these days are falling short of space, the investment in expanding the capacity of data centers is also going high.
    Cloud computing reduces this cost by sending their applications to the provider’s infrastructure and cut the cost of data center expansion. This is a huge relief for the emerging companies, as they can invest more on updating their in-house technologies or adopt a new technology.
  5. How does it contribute to manpower?
    Cloud computing is known to cut the manpower to a huge extent. As the IT staff is known with the common phrase, ‘Keep the lights on’. A huge part of the IT staff is dedicated to manage, maintain and troubleshoot equipments.
    More often the cloud services providers offer management services as well, making it easy for the IT companies to indulge their staff in some other tasks.

Cloud computing can be considered many things to different companies. As it has multiple uses, various companies these days have started utilizing them in more creative ways. This is one of the greatest things about cloud that the service-based companies have started being more responsive to market conditions.



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