CR系统中数据同步系统的设计与实现-软件工程专业毕业论文.docx

件的实现过程与方法。最后一章进行了总结，并对后续工作做了展望。关键词：数据同步：ETL；DTS 件的实现过程与方法。最后一章进行了总结，并对后续工作做了展望。 关键词：数据同步：ETL；DTS DESIGN DESIGN AND IMPLEⅣ匝NTp汀ION FoR SYNCHRONOUS SYSTEM IN CRM ABSTRACT In the process of information system construction of enterprises， because of the different phase and time of each of the business systems and data management systems construction，enterprises have accumulated a lot of logic data stored in different format．From simple fiat file data source to complicated distributed database，these entire data source formed the different structure of data sources．Although these different management systems can meet the requirement of certain business logic， in many cases，it is very difficult to make a decision based on these distributed data in different format．That’S the reason why we need a powerful distributed system that integrates all of the other data sources together． Pfizer CRM System，a united information channel of Pfizer，provides the united office platform，Single Sign—On,united interfaces to users and allows them to access data in the company．That means communicating the legacy systems and getting the in credential data fiom them will be the most basic and most important work．Because I took the responsibility of this data synchronization part in the project，in the chapter 1 I introduce the background of this project．In the chapter 2 I introduce the technical of CRM，Chapter 3 introduces the relate tech just like MDM， ETL，and DTS．Chapter 4 introduces the requirement and the structure design．Chapter 5 shows the detail of the implement．Chapter 6 summarizes all the work． Keywords：Data Synchronization；ETL；DTS III 独创性声明 独创性声明 本人声明所呈交的论文是本人在导师指导下进行的研究工作及取得的研究 成果。尽我所知，除了文中特别加以标注和致谢中所罗列的内容以外，论文中不 包含其他人已经发表或撰写过的研究成果，也不包含为获得北京邮电大学或其他 教育机构的学位或证书而使用过的材料。与我一同工作的同志对本研究所做的任 何贡献均已在论文中作了明确的说明并表示了谢意。 申请学位论文与资料若有不实之处，本人承担一切相关责任。 本人签名： 聋诡 日期：塑，至：三 关于论文使用授权的说明 本人完全了解北京邮电大学有关保留和使用学位论文的规定，即：研究生在 校攻读学位期间论文工作的知识产权单位属北京邮电大学。学校有权保留并向国 家有关部门或机构送交论文的复印件和磁盘，允许学位论文被查阅和借阅；学校 可以公布学位论文的全部或部分内