IS550 – Assignment
Schwalbe, Kathy (2013-01-01). Information Technology Project Management (Page A.4). Cengage Textbook. Kindle Edition.
Green computing is the environmentally responsible use of computers and related resources and covers many potential areas of use. This research project was conducted by We Are Big Pharma, Inc. to learn more about green computing technologies and large corporate initiatives. Several green computing areas were researched and our findings are described below:
Data center and overall energy efficiency
Data centers are huge consumers of energy due to the electrical demands of the hardware components and the cooling systems that are required to ...view middle of the document...
Telecommuting provides workers with work location flexibility, primarily allowing them to work from home and accessing company networks via secure Internet connections. Telecommuting keeps workers from driving to work every day and therefore conserves gasoline and reduces greenhouse gas emissions. Cisco has developed technology for telecommuting, called Cisco Virtual Office (CVO). By using their own technology, they estimated they gained more than $277 million in productivity savings, with estimated employee fuel cost savings over $10 million per year (Dubie, 2009).
Virtualization of server resources
Server virtualization refers to using a software application to divide one physical server into multiple isolated virtual environments, therefore reducing the number of physical servers needed for multiple applications or storage environments. IBM has used server virtualization technology to save capital, floor space and energy by consolidating multiple workloads onto fewer physical servers. Their BladeCenter servers use less power than typical rack-mounted servers and support virtualization software such as VMWare. IBM estimates that using virtualization and other efficiency technologies can reduce data center power consumption as much as 42% (Brodkin, 2007).
Thin client solutions
Thin client devices can be a replacement for the desktop computer or laptop used by employees. The thin client device typically is a box that contains firmware and I/O ports to connect to a monitor, mouse, keyboard, and network. The thin client connects to a server where applications are deployed, managed, and supported, rather than having applications installed on a traditional desktop system. Thin client devices reduce hardware and maintenance costs, and worker productivity increases due to fewer trouble calls and repairs. Thin clients have green benefits from reduced power requirements compared to desktops. They also require less material to build and typically have a longer lifespan which reduces the waste impact. Large manufacturers such as Hewlett-Packard and Dell (which owns Wyse) offer various thin client devices and partner with virtualization vendors to provide full client solutions (Freedman, 2009).
Use of open source software
Open source software is software for which the original source code is made freely available and may be redistributed and modified. Linux is an example of a popular open source operating system that has green benefits in that it reduces power consumption by putting less load on the server and extends the life of computer systems that can no longer run the upgraded versions of other operating systems. IBM strongly promotes the use of Linux and uses it on its own servers (Both, 2009).
New software development to address green computing
New software can be used to facilitate green computing, by tracking power consumption, virtualize server resources, and other such initiatives. IBM developed a software called...