Advantages And Disadvantages Of Cloud Computing Services

The need for sharing of resources, having an online backup storage system as well as providing an online efficient environment for businesses gave rise to the discovery of the clouds. Cloud computing is thus the latest technology in both the technological sector and the business sector. It refers to Cloud computing for example, provides an online platform upon which individuals and businesses can store and retrieve their information effectively when connected to the internet. It thus saves on the costs that could have otherwise been used for the purchase of additional storage devices. There is no worries of how the online documents will open up because cloud computing comes with online document reading software such as Google docs. The

The economic case for cloud computing is compelling and at the same time there are striking challenges in its security. The concepts of cloud computing security issues are fundamentally new and intractable. What appears new is only relative to traditional computing that has been practiced since several years. Many such security problems have been giving attention since the time-sharing era. Cloud computing providers have and can build datacenters as large due to their expertise in organizing and provisioning computational resources at

2 – Pros and Cons of Cloud Computing, from a CIO – Salesman Point of View

Moving from physical machines to Virtual machines can be a daunting task and many companies will take into account unforeseen issues that can be mitigated but there are instances that issues will arise and there are tested and tried methods available to move from physical to Virtual machines as well as hosting your own virtualized cloud. We are going to talk about some of the deployment methods as well as how cloud computing is going to be beneficial for the organization to include traditional Computing and our own computing. Will also contrast how major companies such as Amazon and IBM perform their migration and how companies will perform the migration on their own without their help. Next we will examine a few challenges as well as security concerns that might arise due to hosting your own cloud and migrating from Legacy servers and physical servers into newer virtualize machines.

Technological giants like Microsoft, Amazon and SAP are frontrunners in terms of pushing for the implementation of the incorporation of cloud services primarily because they have stakes in the technological innovation. However, that fact aside the possibilities that cloud computing could add to a business are significant and very rational. The

The main aim of cloud computing is to save money in the business by allowing online provisioning of IT resources on demand. The IT personnel can now focus more on core business capabilities rather than maintaining the infrastructure. Cloud services are instantly created and automatically provisioned as and when needed which allows to totally reducing the cost of ownership.

There are several obstacles which can prevent successful deployment of cloud computing. These include stakeholders are not harmonized in the adoption of the system. There may also be poor judgment in the technical and business areas and the concern for data security. Another critical factor which can prevent a successful deployment of cloud computing is the relationship between the client and the provider. This often times occurs as it relates to the scope, span and the implementation of the services. However, any organization considering to deploy cloud computing should take these factors into consideration in order to enjoy the full benefits as well as a competitive advantage.

Cloud Computing has the potential to save a lot of money for the company. Cloud Computing is defined by NIST as “a model for enabling ubiquitous, convenient, on demand network access to a shared pool of configurable computing resources (e.g., networks, servers, storage, applications, and services) that can be rapidly provisioned and released with minimal management effort or service provider interaction.” (Mell, 2011) This means that instead of worrying about maintaining our own facilities we can pay monthly for a cloud service provider to do that for us. They will take care of all the

To implement cloud data storage the impact it could have on the business would be the organisation and planning of transferring data to the cloud could be a costly, timely operation. It is imperative to ensure the company operations maintain its day-to-day work and not be interrupted, as this could affect sales, the extent that which could harm the company as a whole.

Cloud computing offers educational institute and others, low cost option for using all the benefits of modern computers. The era of cloud computing, completely changes the way information technology are designed, positioned, updated and maintained. Now a day’s computers are becomes more powerful and per unit cost of computing falls rapidly (Alam.M, 2013,p 20). But on other hand computers become more widespread among organizations and, large numbers of computer outcomes complex infrastructure. Due to complexity, there are many maintenance and security an issue arises, that make it expensive to handle. The major cost for any educational institute when it comes to modernization is IT infrastructure, to handle that infrastructure highly skilled man power needed. That is expensive and also not advisable for every institute to implement it. Cloud Computing opens wide door for this, it not only revives educational institute from burden of handling complex infrastructure but also help them to reduces maintenance activity. There are many venders which are offering special cloud base service to school for much cheaper rate; school has to pay only the services they use. No additional cost of equipment or no special IT Teams needed. Which will eventually leads to huge cost of savings, from this government and private institute can also benefit. The advantage of this is same curriculum and educational material can be available for top ranked university to poorly funded government

Another disadvantage of cloud computing is that companies are no longer in control of their own data despite the fact that the data centers are very secure. When companies move to the cloud, they have to hand over the data to the cloud host company. However, this situation is improving as all cloud host companies provide 24/7 customer service.

You will realize that this cloud works in industries with concerns for privacy. This include medium businesses and more established enterprises that need to meet standards for security and compliance. A good example is those companies that trace customers

This leads to reduction in costs of operations. b. The employees can easily access information wherever they are, and they do not have to stay in their desks. c. It allows organisations to manage increased storage, than they would on private computer systems. d. The company does not have to spend money on maintenance and hence can be cheaper for its operations.Although the benefits of Cloud computing are evident, there have been questions raised about this technology by Rash (2009), Tidd, Bessant, & Pavitt, (2005) and Shapiro, (2002) all of whom have given various reasons as given below;. a. The main problem facing these organisations is their data security. b. It is not possible to determine the exact benefits that the organisations can accrue.Although it has been found that this technology has many demerits, it is also evident that there are many benefits.For the organisations, the benefits listed above are important and hence provide the motivation for resorting to using the Cloud concept, because, according to Benbasat and Barki (2007), and Schwarz, and Chin, (2007), while large companies can actually afford their own

The introduction of cloud computing have change the way many organisations have been thinking as what is considered to be ‘’our system’’ and ‘’our Data’’ which is no longer stored in a specific physical computers or disks but is rather on a conceptual system and location , which have evolved and diffuse geographically. A potential deduction is that it makes it harder to have every data under one roof or under control. So, as one of the major technology development, there is a potential concern amongst organisation adopting the cloud computing services and others factors that it may offer. To understand this factors that might limited the adoption of cloud computing, we must first look at the technical, economic perspectives. The research will try to address factors which might influence organisation and especially in the third sector such as performance and the running cost of cloud computing. The evaluation will be based upon previous research and the goal is to discern factors affecting, when possible

In today’s fast evolving technological environments, capacity planning is confronted with new difficulties. It is possible that the biggest challenge facing capacity planning and management is the migration to cloud computing. The objective of capacity planning in IT is to provide quality computing services to users in a way that makes fiscal sense to the company (TeamQuest, 2010). The difficulties introduced by cloud-based structures address the question of whether an organization should use capacity evaluations. Businesses use these evaluations in making decisions on their needs. Cloud computing is based on the idea of a shared computing, storage, network, and application resources all provided by a third party. This paper will explain why a company does need computer capacity evaluation when its computing power has been transferred to cloud-based systems. This paper will also explain how capacity planning is affected by the introduction of cloud computing.