PolePosition benchmark results

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Barcelona : delete

writes, reads, queries and deletes objects with a 5 level inheritance structure



t [time in ms] selects:100
objects:1000
 selects:100
objects:3000
 selects:100
objects:10000
 selects:100
objects:30000
db4o/4.5.200 163 475 1755 5831
Hibernate/hsqldb 698 2047 6996 22898
Hibernate/mysql 3418 10201 33756 100846
JDBC/MySQL 2171 3859 12814 37872
JDBC/Mckoi 2102 8871 21698 69341
JDBC/Derby 1264 4012 12884 41604
JDBC/HSQLDB 126 384 1293 3997
JDO/VOA/mysql 386 834 3272 13765