Sciweavers

SIGMOD
2010
ACM
157views Database» more  SIGMOD 2010»
13 years 4 months ago
Workload-aware storage layout for database systems
The performance of a database system depends strongly on the layout of database objects, such as indexes or tables, onto the underlying storage devices. A good layout will both ba...
Oguzhan Ozmen, Kenneth Salem, Jiri Schindler, Stev...
CSREASAM
2009
13 years 5 months ago
A Stochastic Model of the Damage Propagation in Database Systems
Security defense tools like firewalls and antivirus softwares are not sufficient to defend against dynamic threats to database systems. Successful attacks could not only seriously ...
Hai Wang, Su Yan
CIDR
2009
159views Algorithms» more  CIDR 2009»
13 years 5 months ago
RIOT: I/O-Efficient Numerical Computing without SQL
R is a numerical computing environment that is widely popular for statistical data analysis. Like many such environments, R performs poorly for large datasets whose sizes exceed t...
Yi Zhang 0011, Herodotos Herodotou, Jun Yang 0001
CIDR
2009
119views Algorithms» more  CIDR 2009»
13 years 5 months ago
DBMSs Should Talk Back Too
Natural language user interfaces to database systems have been studied for several decades now. They have mainly focused on parsing and interpreting natural language queries to ge...
Alkis Simitsis, Yannis E. Ioannidis
CIDR
2009
180views Algorithms» more  CIDR 2009»
13 years 5 months ago
Data Management for High-Throughput Genomics
Today's sequencing technology allows sequencing an individual genome within a few weeks for a fraction of the costs of the original Human Genome project. Genomics labs are fa...
Uwe Röhm, José A. Blakeley
USENIX
1994
13 years 5 months ago
The refdbms Distributed Bibliographic Database System
Refdbms is a database system for sharing bibliographic references among many users at sites on a wide-area network such as the Internet. This paper describes our experiences in bu...
Richard A. Golding, Darrell D. E. Long, John Wilke...
OSDI
2000
ACM
13 years 6 months ago
How to Build a Trusted Database System on Untrusted Storage
Some emerging applications require programs to maintain sensitive state on untrusted hosts. This paper presents the architecture and implementation of a trusted database system, T...
Umesh Maheshwari, Radek Vingralek, William Shapiro
DATESO
2006
122views Database» more  DATESO 2006»
13 years 6 months ago
Comparison of Native XML Databases and Experimenting with INEX
Abstract. The aim of the article is to summarize and compare approaches of design and architecture of native XML databases. We discuss our results accomplished by utilizing the INE...
Petr Kolar, Pavel Loupal
DATESO
2008
192views Database» more  DATESO 2008»
13 years 6 months ago
Using taDOM Locking Protocol in a Functional XML Update Language
In this paper we deal with a particular type of database systems
Pavel Strnad, Pavel Loupal
DAMON
2008
Springer
13 years 6 months ago
Critical sections: re-emerging scalability concerns for database storage engines
Critical sections in database storage engines impact performance and scalability more as the number of hardware contexts per chip continues to grow exponentially. With enough thre...
Ryan Johnson, Ippokratis Pandis, Anastasia Ailamak...