2007年9月10日数据工程与知识工程重点实验室学术报告

时间：15:00，2007年9月10日 地点：学术讲堂（原附小楼四层） 题目：Native XML Support in DB2 9 for z/OS 报告人：张国根博士，IBM硅谷实验室 内容简介： XML databases opened a new era for enterprise data management. In this talk, I will discuss why XML databases will take the center stage of data management, its technology drive and business drive. Then based on engineering factors for database scalability, I will give an overview of how pureXML in DB2 9 for z/OS is designed, including architecture, storage, indexing, query evaluation and QuickXScan XPath algorithm, and what are the major differences of DB2s approach from other major commercial XML database implementations. I will also point out future directions, some of the challenges and research issues. 报告人简介： Dr. Guogen Zhang is a Senior Technical Staff Member at IBM Silicon Valley Lab in San Jose, California, and the chief architect and leading developer of XML database features in DB2 9 for z/OS. DB2 for z/OS is IBMs flagship database product, and runs many largest enterprise databases in the world. Dr. Zhang attained PhD degree in computer science from UCLA in 1998, and has filed over 20 patents in the areas of SQL and XML database technologies.