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ADBIS
1994
Springer
87views Database» more  ADBIS 1994»
14 years 3 months ago
Variations of R-Tree Structure for Indexing of Spatial Objects
The data structures suitable for indexing of large spatial objects in databases are considered. Some generalizations of existing tree methods concerned approximation of spatial ob...
M. G. Martynov
ADBIS
1994
Springer
137views Database» more  ADBIS 1994»
14 years 3 months ago
The Low-Level Support and Logging for Flexible Transactions
In this paper the ways of various types of transaction support in the buffer system of the storage system are considered. Support of active transaction tree as the mechanism for n...
Henrietta Dombrowska