Sciweavers

6004 search results - page 637 / 1201
» Parallelizing query optimization
Sort
View
PVLDB
2010
112views more  PVLDB 2010»
14 years 11 months ago
CODS: Evolving Data Efficiently and Scalably in Column Oriented Databases
Database evolution is the process of updating the schema of a database or data warehouse (schema evolution) and evolving the data to the updated schema (data evolution). Database ...
Ziyang Liu, Sivaramakrishnan Natarajan, Bin He, Hu...
PAM
2012
Springer
14 years 17 days ago
A Sequence-Oriented Stream Warehouse Paradigm for Network Monitoring Applications
Network administrators are faced with the increasingly challenging task of monitoring their network’s health in real time, drawing upon diverse and voluminous measurement data fe...
Lukasz Golab, Theodore Johnson, Subhabrata Sen, Je...
135
Voted
IPPS
2009
IEEE
15 years 11 months ago
Design, implementation, and evaluation of transparent pNFS on Lustre
Parallel NFS (pNFS) is an emergent open standard for parallelizing data transfer over a variety of I/O protocols. Prototypes of pNFS are actively being developed by industry and a...
Weikuan Yu, Oleg Drokin, Jeffrey S. Vetter
132
Voted
CLUSTER
2008
IEEE
15 years 11 months ago
A multicore-enabled multirail communication engine
—The current trend in clusters architecture leads toward a massive use of multicore chips. This hardware evolution raises bottleneck issues at the network interface level. The us...
Elisabeth Brunet, François Trahay, Alexandr...
DATE
2007
IEEE
114views Hardware» more  DATE 2007»
15 years 11 months ago
Mapping the physical layer of radio standards to multiprocessor architectures
We are concerned with the software implementation of baseband processing for the physical layer of radio standards (“Software Defined Radio - SDR”). Given the constraints for ...
Cyprian Grassmann, Mathias Richter, Mirko Sauerman...