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SIGMOD
1998
ACM
15 years 2 months ago
1998
ACM
In large data recording and warehousing environments, it is often advantageous to provide fast, approximate answers to queries, whenever possible. Before DBMSs providing highly-ac...
SIGMOD
1998
ACM
15 years 2 months ago
1998
ACM
Semistructured data is characterized by the lack of any fixed and rigid schema, although typically the data hassomeimplicitstructure. While thelack offixedschemamakesextracting ...
SIGMOD
1998
ACM
14 years 9 months ago
1998
ACM
Abstract New application areas or new technical innovations expect from database management systems more and more new functionality. However, adding functions to the DBMS as an int...
SIGMOD
1998
ACM
14 years 9 months ago
1998
ACM
Abstract: Decision support systems (DSS) and data warehousing workloads comprise an increasing fraction of the database market today. I/O capacity and associated processing require...
SIGMOD
1998
ACM
15 years 2 months ago
1998
ACM
The functionality of extensible database servers can be augmented by user-de ned functions UDFs . However, the server's security and stability are concerns whenever new code...