{"title":"The Study on Evaluation System and Method of Legacy System","authors":"Chao Qi, Fuyang Peng, Bo Deng, Xiaoyan Su","volume":59,"journal":"International Journal of Computer and Information Engineering","pagesStart":1289,"pagesEnd":1292,"ISSN":"1307-6892","URL":"https:\/\/publications.waset.org\/pdf\/15486","abstract":"In the upgrade process of enterprise information\r\nsystems, how to deal with and utilize those legacy systems affects the\r\nefficiency of construction and development of the new system. We\r\npropose an evaluation system, which comprehensively describes the\r\ncapacity of legacy information systems in five aspects. Then we\r\npropose a practical legacy systems evaluation method. Base on the\r\nevaluation result, we can determine the current state of legacy system\r\nwhich was evaluated.","references":"[1] Cha Xinjing, Chen Minghong, Quality Assessment of Information\r\nResources, Journal of Library Science in China, vol. 36, no. 186, pp.\r\n46-55, Mar, 2010.\r\n[2] H M Sneed, Planning the Reengineering of Legacy Systems, IEEE\r\nSoftware, 1995, pp. 81-93.\r\n[3] Dai Zuhua and Wan Xiu, Research on Comprehensive Assessment Index\r\nSystem for Legacy Systems, SCIENCE\u252c\u00c0ECONOMY \u252c\u00c0SOCIETY, Vol.25,\r\nSum no. 107, pp. 50-53, 2007.\r\n[4] Zhang Yousheng, Methods for Assessing and Strategies for Evolving of\r\nLegacy Systems, Computer Engineering and Applications, vol.13,\r\npp.29-35 2003.\r\n[5] Yu Yanfang, Evaluation of Information Security Management System\r\nBased on Tradeoff Analysis, Computer Emulation\u00b4\u255d\u00eevol.26, no 8, pp\r\n75-79\u00b4\u255d\u00eeAug 2009.\r\n[6] Zhang Yuejun, The Introduction of Information System Evaluation\r\nMethods,\r\nhttp:\/\/www.cstc.org.cn\/huanzizhan\/tabid\/738\/InfoID\/83724\/default.aspx","publisher":"World Academy of Science, Engineering and Technology","index":"Open Science Index 59, 2011"}