PolePosition benchmark results

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Complex : read

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



t [time in ms] depth:6
objects:5
selects:500
 depth:6
objects:6
selects:500
 depth:6
objects:7
selects:500
db4o/8.0.174.15231 1436 3413 8143
JDBC/HXTT DBF 17567 40748 85480
JDBC/MySQL 40497 88870 247750
JDBC/Mckoi 25566 63484 145251
JDBC/PostgreSQL 43644 111068 209998
JDBC/JavaDB 25598 36821 104170
JDBC/HSQLDB 2666 9890 12669

m [memory in byte] depth:6
objects:5
selects:500
 depth:6
objects:6
selects:500
 depth:6
objects:7
selects:500
db4o/8.0.174.15231 6800656 2777136 19870088
JDBC/HXTT DBF 24723400 42823648 69422160
JDBC/MySQL 15027600 4089160 4088240
JDBC/Mckoi 17323200 19450896 21204376
JDBC/PostgreSQL 4264128 4261192 4258872
JDBC/JavaDB 16585776 16481896 16471024
JDBC/HSQLDB 22592568 23898168 23012792