Avi Silberschatz Department of Computer Science Yale University

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Presentation transcript:

Avi Silberschatz Department of Computer Science Yale University Lowell Report Avi Silberschatz Department of Computer Science Yale University May 4, 2003

The Web as a Multidatabase Integration of heterogeneous data sources. Will we ever solve this problem? If we are to integrate data from thousands of “unknown” sites, how do we guarantee the “quality” of the data and the results of the various queries? May 4, 2003

Integration of OSs and DBMSs Operating systems store a variety of data in tabular format, which can be “viewed” as relational tables. Create an OS-DB-based kernel that provides the foundation to both the OS and the DBMS. Have all data reside in the DBMS (rather than the OS file system). May 4, 2003

I have a dream! Operating Systems are used on a regular basis by ordinary people Why can we not have Database Systems enjoy the same? May 4, 2003