122 search results - page 12 / 25 » An Optimal Locking Scheme in Object-Oriented Database System... |
SIGMOD
2000
ACM
13 years 12 months ago
2000
ACM
Continuous queries are persistent queries that allow users to receive new results when they become available. While continuous query systems can transform a passive web into an ac...
VLDB
1998
ACM
13 years 11 months ago
1998
ACM
Oracle Parallel Server (OPS) is a shared disk RDBMS. We present a high level overview of the main architectural issues of OPS and their evolution throughout the releases of the Or...
ICDT
1999
ACM
13 years 11 months ago
1999
ACM
In data integration systems, queries posed to a mediator need to be translated into a sequence of queries to the underlying data sources. In a heterogeneous environment, with sour...
CLOUD
2010
ACM
14 years 17 days ago
2010
ACM
Failures of any type are common in current datacenters, partly due to the higher scales of the data stored. As data scales up, its availability becomes more complex, while differe...
IPPS
2007
IEEE
14 years 1 months ago
2007
IEEE
Many large-scale production applications often have very long executions times and require periodic data checkpoints in order to save the state of the computation for program rest...