154 search results - page 1 / 31 » Dynamic Metadata Management for Scalable Stream Processing S... |
ICDE
2007
IEEE
13 years 11 months ago
2007
IEEE
Adaptive query processing is of utmost importance for the scalability of data stream processing systems due to the long-running queries and fluctuating stream characteristics. An...
SC
2004
ACM
13 years 10 months ago
2004
ACM
In petabyte-scale distributed file systems that decouple read and write from metadata operations, behavior of the metadata server cluster will be critical to overall system perfo...
EDBT
2010
ACM
13 years 11 months ago
2010
ACM
Schemas, and more generally metadata specifying structural and semantic constraints, are invaluable in data management. They facilitate conceptual design and enable checking of da...
ICDE
2006
IEEE
13 years 11 months ago
2006
IEEE
Overload management has been an important problem for large-scale dynamic systems. In this paper, we study this problem in the context of our Borealis distributed stream processin...
OSDI
2006
ACM
14 years 5 months ago
2006
ACM
We have developed Ceph, a distributed file system that provides excellent performance, reliability, and scalability. Ceph maximizes the separation between data and metadata manage...