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VLDB
1995
ACM
94views Database» more  VLDB 1995»
14 years 1 months ago
Value-cognizant Speculative Concurrency Control
We describe SCC-kS, a Speculative Concurrency Control (SCC) algorithm that allows a DBMS to use efficiently the extra computing resources available in the system to increase the l...
Azer Bestavros, Spyridon Braoudakis
PVLDB
2008
96views more  PVLDB 2008»
13 years 9 months ago
H-store: a high-performance, distributed main memory transaction processing system
Our previous work has shown that architectural and application shifts have resulted in modern OLTP databases increasingly falling short of optimal performance [10]. In particular,...
Robert Kallman, Hideaki Kimura, Jonathan Natkins, ...
SIGMOD
2011
ACM
220views Database» more  SIGMOD 2011»
13 years 22 days ago
Zephyr: live migration in shared nothing databases for elastic cloud platforms
Multitenant data infrastructures for large cloud platforms hosting hundreds of thousands of applications face the challenge of serving applications characterized by small data foo...
Aaron J. Elmore, Sudipto Das, Divyakant Agrawal, A...
PVLDB
2010
116views more  PVLDB 2010»
13 years 4 months ago
Schism: a Workload-Driven Approach to Database Replication and Partitioning
We present Schism, a novel workload-aware approach for database partitioning and replication designed to improve scalability of sharednothing distributed databases. Because distri...
Carlo Curino, Yang Zhang, Evan P. C. Jones, Samuel...
IS
2000
13 years 9 months ago
Concurrency control in mobile distributed real-time database systems
Abstract With the rapid advances in mobile computing technology, there is an increasing demand for processing realtime transactions in a mobile environment. This paper studies con...
Kam-yiu Lam, Tei-Wei Kuo, Wai-Hung Tsang, Gary C. ...