FAST
2009
13 years 2 months ago
2009
Most application provenance systems are hard coded for a particular type of system or data, while current provenance file systems maintain in-memory provenance graphs and reside i...
FAST
2009
13 years 2 months ago
2009
Provenance describes how an object came to be in its present state. Thus, it describes the evolution of the object over time. Prior work on provenance has focussed on databases an...
FAST
2009
13 years 2 months ago
2009
We develop a holistic framework for adaptively scheduling asynchronous requests in distributed file systems. The system is holistic in that it manages all resources, including net...
FAST
2009
13 years 2 months ago
2009
The Smoke and Mirrors File System (SMFS) mirrors files at geographically remote datacenter locations with negligible impact on file system performance at the primary site, and min...
IPPS
2010
IEEE
13 years 2 months ago
2010
IEEE
Hadoop is a software framework supporting the Map/Reduce programming model. It relies on the Hadoop Distributed File System (HDFS) as its primary storage system. The efficiency of ...
ICDM
2010
IEEE
13 years 2 months ago
2010
IEEE
The Knowledge File System (KFS) is a smart virtual file system that sits between the operating system and the file system. Its primary functionality is to automatically organize fi...
ACSAC
2010
IEEE
13 years 2 months ago
2010
IEEE
Existing steganographic file systems enable a user to hide the existence of his secret data by claiming that they are (static) dummy data created during disk initialization. Such ...
SAC
2008
ACM
13 years 4 months ago
2008
ACM
In most file systems, if a file is deleted, only the metadata of the file is deleted or modified and the file's data is still stored on the physical media. Some users require...
TC
2002
13 years 4 months ago
2002
Web proxy caching servers play a key role in today's Web infrastructure. Previous studies have shown that disk I/O is one of the major performance bottlenecks of proxy server...
TOCS
1998
13 years 4 months ago
1998
ile system abstractions, they all require either changes to the operating system or modifications to standard libraries. The article gives a detailed performance analysis of our ap...