Benefits of Cloud Computing Free-Samples for Students- Myassignment

Question: Explain the main concepts of Cloud Computing and why you think that a move to the Cloud could be good for SoftArc Engineering. Answer: This report deals with the cloud based office automation provided for all the civil engineering employees in SoftArc Engineering. The cloud computing lets the SoftArc Engineering employees to utilize the office-based applications like email, word processors, and spreadsheets from distant location. These applications are hosted in the secured data center retrieved by means of network connection. The cloud-based approaches for offering office automation applications include On-Premise Applications and Software as a Service (SaaS). The Hosted Application approach delivers provisions for online accounting, CRM, and industry specified applications. The SaaS approach provides an employee with access to common office applications through web-based interface. Approach Benefits Issues On Premise Applications 1. Easier to use and access. 2. Reduces the physical cluttering without the requirement of hard storage devices. 3. It provides room for development and improves the business productivity. 4. It is stable and decisive. 5. Low Capital Expenditure. 1. Loss of Control. 2. Restricted functions. 3. Restricted Bandwidth. SaaS 1. Maintenance cost of multi-resident applications is less and it is cost-effective. 2. It is Reliable. 1. Security Issues. 2. Compliance problems. 3. This approach encounters some performance issues when compared to the applications executing on local system. I recommend using on-premise software for SoftArc Engineering organization. The on-premise applications are downloaded, installed on the servers, and is provided the license. This is particularly advantageous in larger organizations like SoftArc that requires high security and safety of the data. The on premise applications are owned by the company itself and the amendment of the software is performed at convenient time. Moreover, it can be personalized by the owners without affecting the employees of the enterprise. This report illustrates the problems caused by immigrating the web infrastructure of SoftArc to an IaaS in public cloud. The major distinctions between these solutions are presented from various perspectives: Based on Software: On premise: The configuration complications will be increased if the total number of employees or endpoints is increased that requires additional licences. IAAS: Here, the user can procure the flexible Service Provider Licensing Agreement (SPLA). This results in the flexible licensing options given based on node cost per month or per-user basis (Zhang, Berre, Roman, Huru, 2009). Based on Assistance: On Premise: The exaggerating complication of storage, servers, and the software results in the user investments for expertise assistance team. IAAS: The IAAS providers give assistance to the users, and hence the maintenance cost is comparatively lesser than on-premise solutions. Access: On Premise: In localized network, connection to the infrastructure is sometimes affected. The remote sites based on that location may have only restricted access. IAAS: The IaaS solutions are located within customized data centres with various network levels; the redundancy exceeds the on-premise servers. Challenges of drifting to Infrastructure As a Service (IaaS): Here listed are the challenges encountered during migration: Supplying Provisions for enough Bandwidth Handling mental pattern transition Devising system downtime Handling actual dependency configurations Common database transition problems Compatibility verification concerns on virtual machine communication Security Issues Applications Compatibility Executing and administering applications Handling disaster recovery This report examines the appropriate cloud computing model for SoftArc enterprise. IaaS PaaS SaaS It lets users to access their own infrastructures like computers, storage, and resources It removes the infrastructure away from the user but offers a platform for application development. This model offers access to the software to the users in on-demand method. The user can select from either a single application or a software catalog. Recommended Cloud model for SharePoint The incorporation of SharePoint online as PaaS, IaaS, or SaaS varies according to the requirements of the business. A SaaS cloud model is suitable for accessing off the rack SharePoint applications. On the other hand, the pliability of the PaaS model is needed to develop the cloud applications on the SharePoint platform for conforming to the business needs. The PaaS model is suitable for the incorporation of flexible SharePoint application in SoftArc, since SharePoint is needed to be used primarily on remote locations. Problems encountered and the Solutions for incorporating SharePoint with PaaS model: There are many applications of hosting the SharePoint in PaaS model e.g. Azure like speed, simple deployment, and cost. But it also poses some unique challenges and problems. The question is related to the safety aspect of employing SQL content and SharePoint data in the cloud. The usage of SQL and Sharepoint in Azure are safe to store the secured content in the cloud as long as the system is configured in a proper manner (Microsoft, 2010). References: Zhang, W., Berre, A., Roman, D., Huru, H. (2009). Migrating legacy applications to the service cloud. In OOPSLA09, 14th conference companion on Object Oriented Programming Systems Languages and Applications, 20(1), 5968. Microsoft (2010). Windows azure microsofts cloud service platform. Retrieved from https://www.microsoft.com/windowsazure.