44 search results - page 2 / 9 » Allocating isolation levels to transactions |
ACSAC
1998
IEEE
13 years 9 months ago
1998
IEEE
System protection mechanisms such as access controls can be fooled by authorized but malicious users, masqueraders, and misfeasors. Intrusion detection techniques are therefore us...
SAC
1999
ACM
13 years 9 months ago
1999
ACM
To provide data consistency in the presence of failures and concurrency, database methods will continue to be important to the processing of shared information in a mobile computi...
SIGMOD
2005
ACM
14 years 5 months ago
2005
ACM
Many cluster based replication solutions have been proposed providing scalability and fault-tolerance. Many of these solutions perform replica control in a middleware on top of th...
VLDB
2007
ACM
14 years 5 months ago
2007
ACM
Snapshot isolation (SI) provides significantly improved concurrency over 2PL, allowing reads to be non-blocking. Unfortunately, it can also lead to non-serializable executions in ...
ACSAC
2007
IEEE
13 years 11 months ago
2007
IEEE
Various attacks (e.g., SQL injections) may corrupt data items in the database systems, which decreases the integrity level of the database. Intrusion detections systems are becomi...