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» Automating physical database design in a parallel database
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SIGMOD
1998
ACM
145views Database» more  SIGMOD 1998»
15 years 2 months ago
AutoAdmin 'What-if' Index Analysis Utility
As databases get widely deployed, it becomes increasingly important to reduce the overhead of database administration. An important aspect of data administration that critically i...
Surajit Chaudhuri, Vivek R. Narasayya
CIDR
2009
159views Algorithms» more  CIDR 2009»
14 years 11 months ago
RIOT: I/O-Efficient Numerical Computing without SQL
R is a numerical computing environment that is widely popular for statistical data analysis. Like many such environments, R performs poorly for large datasets whose sizes exceed t...
Yi Zhang 0011, Herodotos Herodotou, Jun Yang 0001
ASAP
2003
IEEE
108views Hardware» more  ASAP 2003»
15 years 3 months ago
Physical Planning for On-Chip Multiprocessor Networks and Switch Fabrics
On-chip implementation of multiprocessor systems requires the planarization of the interconnect network onto the silicon floorplan. Manual floorplanning approaches will become i...
Terry Tao Ye, Giovanni De Micheli
GIS
2006
ACM
15 years 11 months ago
Representation of periodic moving objects in databases
In the real world, lots of objects with changing position can be found. Some of them repeat the same movement several times, called periodic movements. Examples include airplanes,...
Ralf Hartmut Güting, Thomas Behr, Victor Teix...
VLDB
1999
ACM
89views Database» more  VLDB 1999»
15 years 2 months ago
Physical Data Independence, Constraints, and Optimization with Universal Plans
We present an optimization method and algorithm designed for three objectives: physical data independence, semantic optimization, and generalized tableau minimization. The method ...
Alin Deutsch, Lucian Popa, Val Tannen