Case Study 2: Cloud Computing

Case Study 2: Cloud Computing

Introduction

Administering the groundbreaking and unique advancements in business as well as technology during the last ten years has developed an ongoing IT infrastructure challenge for several senior executives. During the last decade, the typical architecture of business application has indeed emerged from a desktop-centric installation to client/server solutions and ultimately to the loosely coupled web service-oriented architecture (SOA). Each step of this emergence has developed on the preceding one at the same time as adding novel opportunities, dimensions, and challenges for the department of information technology as well as their corporate alliances. Nevertheless, cloud computing additionally provides reliability, elasticity, scalability, and flexibility.

How Ericsson Benefitted From Amazon Web Services (AWS)

Ericsson is amongst the most prominent technology providers and service telecom operators in the world that additionally makes use of a public cloud service provider, Amazon Web Services. There are a number of benefits enjoyed by Ericsson while employing AWS. One of these benefits is the reduction of costs. Ericsson just needs to pay for the services they require instead of being required to buy a complete suite of software which might not be of their use. Also, AWS imparts some other cost related benefits; AWS does not require any minimum spend, long-term commitment, or up-front investment. One more benefit provided by AWS is related to the updates of automated software and automation. Ericsson, having automation in AWS, is capable of spending more time emphasizing on their products compared to having their products updated. It cuts down the amount of time that is required by Ericsson to spend on the maintenance of their software or other products used by them for creating their products. AWS is responsible for scaling and managing the software that can eventually benefit the ROI of the company. Remote access, as with many cloud services, is also a major advantage. For the fact that AWS is the manager and provider of the services provided by them, Ericsson has not required physically building the infrastructure that is needed for housing those services. It is all accessible on the Internet that means, it may be accessed using a web browser from anywhere. This capability of web access additionally imparts on-demand availability (Faure, 2010).

Scalability, Dependability, Manageability, and Adaptability, Of Amazon Elastic Compute Cloud (Amazon Ec2), Amazon Simple Storage Services (Amazon S3), Rightscale

EC2 or Amazon Elastic Compute Cloud is a web service which offers services of computing in the cloud. It is exceedingly adaptable in permitting the users to choose an arrangement of storage, CPU, and memory, which is required and also with the operating system chosen by the users. also, it offers a choice to the users for scaling the capacity up or down the on the basis of the computing requirements that are needed. In addition, EC2 provides considerable manageability in providing absolute control to the users by granting absolute access to every server instance and the capability of interacting with them as can be done with any other ...