PolePosition benchmark results

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Complex : write

write, read, query, update and delete complex object graph



t [time in ms] depth:6
objects:5
selects:100
 depth:6
objects:6
selects:300
 depth:6
objects:7
selects:300
db4o/8.0.174.15231 2435 5276 16967
JDBC/HXTT Cobol 15518 21463 47133
JDBC/MySQL 22524 70657 145454
JDBC/Mckoi 26007 68157 541880
JDBC/PostgreSQL 10743 34435 46124
JDBC/SQLite 3702 8273 10702
JDBC/JavaDB 11206 36505 54224
JDBC/HSQLDB 2957 9244 12870

m [memory in byte] depth:6
objects:5
selects:100
 depth:6
objects:6
selects:300
 depth:6
objects:7
selects:300
db4o/8.0.174.15231 14327320 31761328 64095176
JDBC/HXTT Cobol 11568256 21933040 41250096
JDBC/MySQL 4659576 4497160 4498552
JDBC/Mckoi 21375120 21668920 24899528
JDBC/PostgreSQL 4679672 4680680 4682088
JDBC/SQLite 4648272 4638664 4639216
JDBC/JavaDB 16555520 16609016 16475872
JDBC/HSQLDB 24787496 27503888 31512888