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» State and history in operating systems
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SIGMOD
2006
ACM
106views Database» more  SIGMOD 2006»
15 years 10 months ago
Run-time operator state spilling for memory intensive long-running queries
Main memory is a critical resource when processing longrunning queries over data streams with state intensive operators. In this work, we investigate state spill strategies that h...
Bin Liu, Yali Zhu, Elke A. Rundensteiner
ICCAD
1998
IEEE
143views Hardware» more  ICCAD 1998»
15 years 2 months ago
Real-time operating systems for embedded computing
We survey the state-of-the-art in real-time operating systems (RTOSs) from the system synthesis point of view. RTOSs have a very long research history which provides important the...
Serge Hustin, Miodrag Potkonjak, Eric Verhulst, Wa...
USENIX
2007
15 years 12 days ago
DiskSeen: Exploiting Disk Layout and Access History to Enhance I/O Prefetch
Current disk prefetch policies in major operating systems track access patterns at the level of the file abstraction. While this is useful for exploiting application-level access...
Xiaoning Ding, Song Jiang, Feng Chen, Kei Davis, X...
NSDI
2010
14 years 11 months ago
Prophecy: Using History for High-Throughput Fault Tolerance
Byzantine fault-tolerant (BFT) replication has enjoyed a series of performance improvements, but remains costly due to its replicated work. We eliminate this cost for read-mostly ...
Siddhartha Sen, Wyatt Lloyd, Michael J. Freedman
LISA
2007
15 years 12 days ago
Assisted Firewall Policy Repair Using Examples and History
Firewall policies can be extremely complex and difficult to maintain, especially on networks with more than a few hundred machines. The difficulty of configuring a firewall proper...
Robert M. Marmorstein, Phil Kearns