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» Optimizing Write Performance for Read Optimized Databases
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SSDBM
2000
IEEE
149views Database» more  SSDBM 2000»
15 years 6 months ago
Coordinating Simultaneous Caching of File Bundles from Tertiary Storage
In a previous paper [Shoshani et al 99], we described a system called STACS (Storage Access Coordination System) for High Energy and Physics (HEP) experiments. These experiments g...
Arie Shoshani, Alex Sim, Luis M. Bernardo, Henrik ...
VLDB
1987
ACM
90views Database» more  VLDB 1987»
15 years 5 months ago
Index Access with a Finite Buffer
: A buffer is a main-memory area used to reduce accessto disks. The buffer holds pages from secondary storage files. A processrequesting a page causesa fault if the pageis not in t...
Giovanni Maria Sacco
VLDB
2007
ACM
94views Database» more  VLDB 2007»
16 years 2 months ago
Deadline and QoS Aware Data Warehouse
Data Warehouses and Business Intelligence (BI) applications are the top two priorities for CIO/CTOs (Celent report on December 14, 2005). A data warehouse IT infrastructure needs ...
Wen-Syan Li, Dengfeng Gao, Rafae Bhatti, Inderpal ...
SIGMOD
2006
ACM
138views Database» more  SIGMOD 2006»
16 years 2 months ago
B-tree indexes for high update rates
ct In some applications, data capture dominates query processing. For example, monitoring moving objects often requires more insertions and updates than queries. Data gathering usi...
Goetz Graefe
106
Voted
EDBT
2006
ACM
120views Database» more  EDBT 2006»
16 years 2 months ago
Query Planning in the Presence of Overlapping Sources
Navigational queries on Web-accessible life science sources pose unique query optimization challenges. The objects in these sources are interconnected to objects in other sources, ...
Jens Bleiholder, Samir Khuller, Felix Naumann, Lou...