SIGMOD
2005
ACM
14 years 5 months ago
2005
ACM
There is a class of data, including messages and business workflow state, for which conventional monolithic databases are less than ideal. Performance and scalability of Applicati...
SIGMOD
2005
ACM
14 years 5 months ago
2005
ACM
Appropriately selected materialized views (also called indexed views) can speed up query execution by orders of magnitude. Most database systems limit support for materialized vie...
SIGMOD
2005
ACM
14 years 5 months ago
2005
ACM
This paper introduces the concept of an SOA edge server and a set of complementary design patterns designed to optimize performance, improve manageability and enable customers to ...
SIGMOD
2005
ACM
14 years 5 months ago
2005
ACM
In a number of recent studies [4, 8] researchers have found that because search engines repeatedly return currently popular pages at the top of search results, popular pages tend ...
SIGMOD
2005
ACM
14 years 5 months ago
2005
ACM
An important consideration in similarity-based retrieval of moving object trajectories is the definition of a distance function. The existing distance functions are usually sensi...
SIGMOD
2005
ACM
14 years 5 months ago
2005
ACM
One of the most powerful features of SQL is the use of nested queries. Most research work on the optimization of nested queries focuses on aggregate subqueries. However, the solut...
SIGMOD
2005
ACM
14 years 5 months ago
2005
ACM
SIGMOD
2005
ACM
14 years 5 months ago
2005
ACM
DB2 provides native XML storage, indexing, navigation and query processing through both SQL/XML and XQuery using the XML data type introduced by SQL/XML. In this tutorial we focus...
SIGMOD
2005
ACM
14 years 5 months ago
2005
ACM
Database Tuning Advisor (DTA) is a physical database design tool that is part of Microsoft’s SQL Server 2005 relational database management system. Previously known as “Index ...
SIGMOD
2005
ACM
14 years 11 months ago
2005
ACM
As critical records are increasingly stored in electronic form, which tends to make for easy destruction and clandestine modification, it is imperative that they be properly manag...