PolePosition benchmark results

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Barcelona : write

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/6.4.14.8058 58 119 409 1368
Hibernate/hsqldb 167 526 1681 5125
Hibernate/mysql 1854 4088 12096 35646
JDBC/MySQL 970 2829 9097 26675
JDBC/Mckoi 1655 3584 21435 307723
JDBC/JavaDB 899 1850 5968 28003
JDBC/HSQLDB 47 108 384 1459
JDBC/SQLite 36509 70887 232511 710126

m [memory in byte] selects:100
objects:1000
 selects:100
objects:3000
 selects:100
objects:10000
 selects:100
objects:30000
db4o/6.4.14.8058 2021664 6064992 21696968 38894344
Hibernate/hsqldb 20553744 30412808 34132240 66549536
Hibernate/mysql 30932392 27648352 34424160 42429464
JDBC/MySQL 2073752 7603672 26269744 32559960
JDBC/Mckoi 35000656 54479808 209084472 369908648
JDBC/JavaDB 30240000 35362024 49181296 99573848
JDBC/HSQLDB 2040384 6121152 21198880 47438320
JDBC/SQLite 11112 688104 3400840 11590440