Open-Source as an Alternative to Commercial Software

摘要

In recent years, open-source software has demonstrated rapid growth in popularity with the proliferation of alternatives to commercial applications. This study investigates the feasibility of ADOT using open-source software by determining overall benefits, candidate applications, and potential cost savings. First, the concept of open-source is introduced through a literature review giving the history and analysis of the hacker culture that lies at its core, as well as noting common misconceptions regarding open-source. Additionally, the economic and intrinsic motivation of open-source developers is investigated, along with key development methodologies such as crowd sourcing and transparent peer review. In order to investigate the current landscapes of open-source and commercial software among state transportation agencies, a survey was conducted of several other departments of transportation. Data from the 26 respondents showed that these agencies favored commercial software during the procurement process, despite the rapid adoption of open-source software in the consumer market. Regarding Microsoft Office 2007 and Windows Vista deployments, the consensus was that upgrading is a possibility, but no specific plans have been made. Based on these findings, OpenOffice.org was identified as a strong open-source candidate application comparable to Microsoft Office. In order to further investigate this claim, a pilot test called the OpenOffice Challenge was developed to compare the usability of OpenOffice.org and Office 2007. Results showed that participants generally see OpenOffice.org as a closer alternative to Office 2003, currently the standard office suite at ADOT, than to Office 2007. This study concludes by analyzing current Microsoft licensing contracts and software cost at the department. A potential cost savings based on reduced licensing costs was found to be $410,000 with the implementation of OpenOffice.org. Additional recommendations are made to the Department regarding open-source procurement and accessibility as a government agency.