With growing technologies, everything is becoming quite easy to access. This is benefiting companies hugely. One of the best inventions in technology is Cloud computing; this model enables everywhere, suitable, provides network access on-demand and shares a pool of configured computing resources, that can be speedily provisioned and released with less management effort. Meta Soft Ltd. is a software development company, works for the company across New Zealand and Australia. The company is thinking to shift some of its computer systems to cloud. The reason behind the companies decision is to increase the flexibility and responsiveness on the market and also to earn some savings for maintaining their ICT infrastructure (Hein & New, 2017). The main focus of the report is how the Meta soft ltd will implement cloud computing in their organization. With this, different approaches required to implement office automation for staffs in the organization. Further, the report will discuss the infrastructure used by IaaS and a platform provided by PaaS.
Office Automation implementation leads to an increase in productivity of the organization. Many plans ensure successful OA in the organization. Meta Soft Ltd. is required to implement office automation for their staffs (Hashizume, et al.,2013). For this, several approaches will ensure successful implementation of OA in the Meta Soft Ltd. Generally, OA strategy needs to be executed and formulated through the following approaches:
For this implementation, the Meta Soft needs to plan with the corporate. The objective of OA should be synchronized with corporate. As different views regarding the same goal will lead to the technical, organizational, political and personal problem. This involves high level management with critical analysis (Masse, 2017).
Secondly, the Meta Soft Ltd. should keep it in mind that the plan must be based on both short-term and long-term objectives. From the technical point of view, the plan should create a program of well-matched evolution and values which will parallel allow new software ,networks and equipment, to co-exist with the existing system (Kavis, 2014).
The benefit of implementing OA is that it helps to increase the flexibility and responsiveness and also increases the productivity. in the market. This evolutionary technological plan should try to capitalize on current equipment. But to this , one should be aware of that , to implement this in the long term can lead to counterproductive , and limiting the OA companies to lose the flexibility and responsiveness in front of the users.
According to me , I will prefer to implement this system on a short-term basis , so that it does not lose the flexibility I the working place. I will recommend Meta Soft Ltd. to implement office automation for their staffs in the short term as this will increase the productivity and also acts responsive to users (Hashem, et al., 2015).
(Fig1: Cloud computing)
The infrastructure of IaaS is as follows network, operating system, servers, through virtualization technology. These servers are provided to clients through an API or a dashboard. An IaaS client has total control over the entire infrastructure. IaaS provides the same type of capabilities and technologies and also there is no need to manage all this data physically. IaaS client can access all the data through a virtual data center in the cloud. In respect to PaaS . The clients of IaaS are responsible for maintaining and managing aspects such as runtime, OSes , applications , data and middleware(Freet, et al., 2015). However, the IaaS provider manages the hard drive, networking , storage . Some offer more than this including database and message queuing.
Some basic features to consider when looking for IaaS are:
Advantages of IaaS are as follows:
Whereas on the other hand, PaaS is like for SaaS, in SaaS software is being delivered on the internet , whereas PaaS provides a platform for creating software. PaaS platform is being delivered over the net and allows developers to freely concentrate on software building without worrying about the operating system , storage , software updates or infrastructure. This allows businesses to plan and create applications, with special software components in PaaS.
Advantages of PaaS are :
PaaS Characteristics
The Meta Soft Ltd. can decide which one to choose among both while migration. Meta Soft can opt for PaaS when are multiple developers are working on a particular project for development o if includes other vendors too, as this provides great flexibility for the entire process. PaaS is also useful if Meta Soft wish creates an own customized application. This model is cost effective. Whereas, IaaS is advantageous for startup or small companies. So this will not require much money or time to be spent on trying to create software and hardware. IaaS will be beneficial for Meta Soft Ltd . only when they want to have complete control over the infrastructure and applications and are looking to buy only that much which is required. As Meta Soft is a developing company(Bruneo, 2014) , IaaS is useful as there is no need of commitment to have specific software or hardware , one can change according to their need. It is also helpful when the company is not sure about their demands as there is a lot of flexibility .
(Fig2: Security Control in the three models )
In the cloud computing model ,each model offers its specific characters tics and functionalities, and this is crucial for the organization to recognize the differences. Depending on the need of the organization, three of the models can be distinguished (Dinh, et al., 2013). If an organization is looking for storage of software on cloud based model then they should migrate to SaaS, for a platform that will allow creating customized applications, PaaS is needed or requiring complete control over the organization, and then they need to move to IaaS. Irrespective of the cloud chosen, the future of the technology and business are depending on migration to the cloud , and it is essential to be informed appropriately.
(Fig3: Control flow over the pyramid)
According to me, Meta Soft Ltd. should migrate to PaaS . As this will help to develop the new application and allows editing in future if needed. The main reason for which the Meta Soft ltd should migrate to PaaS is that it allows for higher-level programming with considerably reduced complexity; these increases the effectiveness of overall development of the application, as this has been built in self up-and-down ramping structure resources; and thus enhancement and maintenance of the application becomes easier.
(Fig4: Model of IaaS, SaaS and PaaS)
With migrating to PaaS cloud , the Meta Soft Ltd . may face some challenges. There remains a possibility of an increase in price when moving to large scale . Also sometimes the control over the infrastructure reduces , lack of operational features may appear . Ways to overcome the challenges as the PaaS offers development of the application, application design, testing and deployment, also provides security, database integration, scalability, storage, persistence, state management. Apart from this, PaaS offers monitoring, reservation and workflow management.
Conclusion
From the above report it can be concluded that there are several cloud computing models available in the market. The organization needs to choose the model according to the need and requirements of the company. There are several ways for a organization to migrate to cloud server . The three cloud models are : IaaS, PaaS, SaaS Meta Soft ltd. Company is a developed company, so it is suggested that it will be beneficial if they migrate to PaaS model of computing. This will help them to maintain the flexibility and will also help to create and modify the app
References
Bruneo, D. (2014). A stochastic model to investigate data center performance and QoS in IaaS cloud computing systems. IEEE Transactions on Parallel and Distributed Systems, 25(3), 560-569.
Dinh, H. T., Lee, C., Niyato, D., & Wang, P. (2013). A survey of mobile cloud computing: architecture, applications, and approaches. Wireless communications and mobile computing, 13(18), 1587-1611.
Freet, D., Agrawal, R., John, S., & Walker, J. J. (2015, October). Cloud forensics challenges from a service model standpoint: IaaS, PaaS and SaaS. In Proceedings of the 7th International Conference on Management of computational and collective intElligence in Digital EcoSystems (pp. 148-155). ACM.
Hashem, I. A. T., Yaqoob, I., Anuar, N. B., Mokhtar, S., Gani, A., & Khan, S. U. (2015). The rise of “big data” on cloud computing: Review and open research issues. Information Systems, 47, 98-115.
Hashizume, K., Rosado, D. G., Fernández-Medina, E., & Fernandez, E. B. (2013). An analysis of security issues for cloud computing. Journal of internet services and applications, 4(1), 5
Hein, B., & New, J. (2017). U.S. Patent No. 9,800,679. Washington, DC: U.S. Patent and Trademark Office.
Kavis, M. J. (2014). Architecting the cloud: design decisions for cloud computing service models (SaaS, PaaS, and IaaS). John Wiley & Sons.
Kitchen, J., Proft, D., Guo, W., McKenzie, K., Thomas, L. E. A., Elderton, J., & Nathan, Y. A. N. G. (2017). U.S. Patent Application No. 15/196,646.
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