Sciweavers

2 search results - page 1 / 1
» Online, Non-blocking Relational Schema Changes
Sort
View
EDBT
2006
ACM
106views Database» more  EDBT 2006»
14 years 4 months ago
Online, Non-blocking Relational Schema Changes
A database schema should be able to evolve to reflect changes to the universe it represents. In existing systems, user transactions get blocked during complex schema transformation...
Jørgen Løland, Svein-Olaf Hvasshovd
SIGMOD
2007
ACM
188views Database» more  SIGMOD 2007»
14 years 4 months ago
Keyword search on relational data streams
Increasing monitoring of transactions, environmental parameters, homeland security, RFID chips and interactions of online users rapidly establishes new data sources and applicatio...
Alexander Markowetz, Yin Yang, Dimitris Papadias