Cloud computing is nothing but providing computing services like servers, database, storage, networking, software and other things the internet. There are certain companies in the IT industry which provide cloud services (Aljabre, 2012).
Online services like sending mail, watching movies or playing games online, storing picture and data online are all gift of cloud computing. This technology is used by almost all firms from tiny startups to global corporation. Cloud services provide us with services like creating new apps and services, streaming online videos on popular website like YouTube, Storing a backup and recovering option for data(Wang et al., 2013).
In the forthcoming future, cloud computing will play an important in the success story of every organization. Certain apps like customer relationship (CRM), HR ,accounting and much more will help in the growth of various business in all domains. It will also help Webb’s store by reducing the cost on buying software and hardware which stores the details of the customer(Beloglazov, Abawajy & Buyya, 2012).
Cloud computing is new technique of providing online services like storage of data, networking, software. There are certain firms in IT industry which provide cloud services. Cloud computing will be benefit Webb’s store by lowering the cost on data, better collaboration with various employee, increases flexibility, greater integration(Tajadod, Batten & Govinda, 2012).
Lower cost : It can control the expenditure of various organization like Webb’s store. It can save the cost of hardware and software requirement of various organizations. As a result many it will decrease the rack space, power usage and IT requirement(Kaushik & Kumar,2013).
Increased flexibility: An alluring benefit that the staff of Webb’s store will get is that employees can access work related file and information from any devices at any time and at any place. Employees don’t have to rely on single system or server for accessing the required files or documents(Kavis, 2014).
Greater integration: Cloud computing provides specialized operation to various business across all domain. Owner of stores like Webb’s can focus on more critical areas of business like human resource, marketing and accounting(Wang et al., 2013).
Comparison of Azure and AWS
Microsoft Azure or Amazon Web Services are two popular cloud services used by different firms. AWS(Amazon Web Services) mainly focuses to compute and store as well as content delivery, database and networking while Azure mainly point on the fact of application development, data analytics management of identity of various employees.
In the field of storage both the provider offer backup option of important information and data. Both the provider offer greater coverage but AWS takes the lead as it cover 42 zones on the contrary Azure covers 34 zones. From the above discussion it can be concluded that AWS is better than Azure in the field of cloud computing.
Advantages of SaaS model
Time of deployment: This model reduces the time of deployment of various software. Certain software can be implemented in a week’s rather than months (Obeidat & Turgay, 2012).
Less internal responsibility: Different cloud service provider maintains the updates of various software and upgrading of system (Kulkarni, 2012).
Anywhere access: Cloud technology is only browser and internet access depended. This ultimately provide mobile access, working from distant and sharing of information which is convenient than ever.
Disadvantage of SaaS model
Security: Cloud computing is mainly threatened by loss of privacy of sensitive and useful information. With developing of technologies like tokenization and encryption, security burden of SaaS model has been reduced (Tajadod, Batten & Govinda, 2012).
Compliance: Certain countries and industries of nation have rules and regulation regarding where data should be stored safely. This is matter of discussion among the various nation of the globe (Obeidat & Turgay,2012).
IaaS model Advantage and disadvantage
The ultimate benefit of IaaS model is the lower infrastructure cost.
IaaS model depend on the virtualization of various services.
IaaS model has the most updated equipment’s like powerful storage server and networking technology to compete with the need of various customer.
This model of cloud computing has some disadvantage like it depends on internet availability.
PaaS model of advantage and disadvantage
Quick testing and deployment: With PaaS model developers can try various configuration which in turn help in Quick testing and deployment.
In comparison to IaaS model, PaaS model is less flexible.
PaaS model gives freedom to the application developer to test quickly various software and Upgrade new services to it.
In today’s market each PaaS vendor wants to build strong relationship through various offers which can ultimately limit the choice of the client.
From the above comparison it can be concluded that IaaS model is better for Webb’s model in comparison to PaaS model (Obeidat & Turgay,2012). Webb’s store should go for IaaS model because it is more flexible in comparison to PaaS model.
From the above discussion it can be concluded that cloud computing technology will benefit the Webb’s store. Cloud computing technology is used by various organization like from tiny startups to multinational firms(Tajadod, Batten & Govinda, 2012). The various employees of Webb’s store can access there required file and important documents from anywhere across the globe. Webb’s store should go for AWS model instead of Azure model of cloud computing for better productivity of the organization. Advantages and Disadvantages of various model like SaaS model have been discussed for the benefit of organization like Webb’s store(Wang et al., 2013).
In field of IaaS and PaaS model, Webb’s store should go for IaaS model as it is more flexible in comparison to PaaS model.
Aljabre, A. (2012). Cloud computing for increased business value. International Journal of Business and social science, 3(1).
Beloglazov, A., Abawajy, J., & Buyya, R. (2012). Energy-aware resource allocation heuristics for efficient management of data centers for cloud computing. Future generation computer systems, 28(5), 755-768.
Kaushik, A., & Kumar, A. (2013). Application of cloud computing in libraries. International Journal of Information Dissemination and Technology, 3(4), 270.
Kavis, M. J. (2014). Architecting the cloud: design decisions for cloud computing service models (SaaS, PaaS, and IaaS). John Wiley & Sons.
Kulkarni, G. (2012). Cloud computing-software as service. International Journal of Cloud Computing and Services Science, 1(1), 11.
Obeidat, M. A., & Turgay, T. (2012). Empirical analysis for the factors affecting the adoption of cloud computing initiatives by information technology executives. Journal of Management Research, 5(1), 152-178.
Tajadod, G., Batten, L., & Govinda, K. (2012, December). Microsoft and amazon: A comparison of approaches to cloud security. In Cloud Computing Technology and Science (CloudCom), 2012 IEEE 4th International Conference on (pp. 539-544). IEEE.
Wang, C., Chow, S. S., Wang, Q., Ren, K., & Lou, W. (2013). Privacy-preserving public auditing for secure cloud storage. IEEE transactions on computers, 62(2), 362-375.