PolePosition benchmark results

http://www.polepos.org
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Complex : update

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 2291 5811 19413
JDBC/HXTT XML 14058 33106 74706
JDBC/MySQL 51001 131570 311985
JDBC/Mckoi 48045 196214 728381
JDBC/PostgreSQL 61290 122830 266861
JDBC/SQLite 5125 11814 14509
JDBC/JavaDB 35321 55711 163596
JDBC/HSQLDB 3847 16255 21333

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 9627368 9198232 17866232
JDBC/HXTT XML 57840048 130896184 228008712
JDBC/MySQL 63229360 4586320 4590600
JDBC/Mckoi 19421680 19599248 22308864
JDBC/PostgreSQL 4778776 4780792 4781736
JDBC/SQLite 4770064 4738440 4758056
JDBC/JavaDB 14549632 11993080 11594000
JDBC/HSQLDB 19506576 20799960 23384088