536 search results - page 1 / 108 » Implementing Lazy Database Updates for an Object Database Sy... |
VLDB
1994
ACM
13 years 9 months ago
1994
ACM
Current object database management systems support user-defined conversion functions to update the database once the schema has been modified. Two main strategies are possible whe...
GIS
2007
ACM
14 years 6 months ago
2007
ACM
Continuous spatial queries posted within an environment of moving objects produce as their results a time-varying set of objects. In the most ambitious case both queries and data ...
Publication
Indexing moving objects is a fundamental issue in spatiotemporal databases. In this paper, we propose an adaptive Lazy-Update Grid-based index (LUGrid, for short) that minimizes th...
ICDE
2004
IEEE
14 years 6 months ago
2004
IEEE
Lazy replication is a popular technique for improving the performance and availability of database systems. Although there are concurrency control techniques which guarantee seria...
ICDE
2010
IEEE
14 years 4 months ago
2010
IEEE
Strong consistency is an important correctness property for replicated databases. It ensures that each transaction accesses the latest committed database state as provided in centr...