A Model of Object Database Applications and its Use in Cost Estimation.
Neil Ching, Eric Hughes, Marianne Winslett:
A Model of Object Database Applications and its Use in Cost Estimation.
CIKM 1996: 125-133@inproceedings{DBLP:conf/cikm/ChingHW96,
author = {Neil Ching and
Eric Hughes and
Marianne Winslett},
title = {A Model of Object Database Applications and its Use in Cost Estimation},
booktitle = {CIKM '96, Proceedings of the Fifth International Conference on
Information and Knowledge Management, November 12 - 16, 1996,
Rockville, Maryland, USA},
publisher = {ACM},
year = {1996},
pages = {125-133},
ee = {db/conf/cikm/ChingHW96.html, http://doi.acm.org/10.1145/238355.238465},
crossref = {DBLP:conf/cikm/96},
bibsource = {DBLP, http://dblp.uni-trier.de}
}
BibTeX
Abstract
This paper presents a new model of object database applications for
use in performance modeling. Under our approach, the essential
features of the application source code with respect to persistent
data access are captured in a graphical form. This graph is annotated
with statistics representative of a typical application execution and
with hints about expected patterns of locality in data access. The
graph is then traversed while the cache contents at the application
client are estimated for each node in the graph, eventually producing
an estimate of disk page fetches and network messages for a
page-server object database. The novel features of this approach,
compared to the usual approach based on object reference traces, are
its efficiency in performance modeling due to the compact
representation of application execution, the ease with which it can be
used to identify bottleneck areas in application code, and the ability
to tune the accuracy of the application's representation so that
bottleneck areas are modeled more precisely. In addition, our
approach allows the software engineer to locate performance problems
early in the design of the object database application, and easily
estimate the effect of high-level changes in application code.
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Printed Edition
CIKM '96, Proceedings of the Fifth International Conference on Information and Knowledge Management, November 12 - 16, 1996, Rockville, Maryland, USA.
ACM 1996
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