PolePosition benchmark results

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Flatobject : queryIndexedString

write, query, update and delete indexed flat objects



t [time in ms] commitinterval:300
objects:3000
selects:3000
updates:3000
commitinterval:800
objects:8000
selects:3000
updates:3000
commitinterval:1000
objects:10000
selects:3000
updates:3000
db4o/8.0.174.15231 600 422 413
JDBC/HXTT Cobol 232 229 135
JDBC/MySQL 1085 1084 1075
JDBC/Mckoi 890 898 553
JDBC/PostgreSQL 1215 1195 1221
JDBC/SQLite 87 92 93
JDBC/JavaDB 258 268 261
JDBC/HSQLDB 22 24 28

m [memory in byte] commitinterval:300
objects:3000
selects:3000
updates:3000
commitinterval:800
objects:8000
selects:3000
updates:3000
commitinterval:1000
objects:10000
selects:3000
updates:3000
db4o/8.0.174.15231 3268504 3307792 3319680
JDBC/HXTT Cobol 5556024 5738160 5833832
JDBC/MySQL 4516272 4518472 4520288
JDBC/Mckoi 9227144 9889008 9932504
JDBC/PostgreSQL 4699416 4700096 4700760
JDBC/SQLite 4678776 4678408 4678824
JDBC/JavaDB 12021848 13352672 14893648
JDBC/HSQLDB 19470024 21150880 23506504