A direct brute force port of the Conquex cnxLabs B+ tree Javascript implementation by Stoyan Pedev to a non-browser NodeJS and GromJS environment. The original code is @ http://blog.conquex.com/?p=84
License: MIT - http://www.opensource.org/licenses/mit-license.php
Examples on a Core Duo T4400 @ 2.20GHz
~ gromjs jsbtree_test.js
Populate B+-tree elapsed time: 7.869000196456909
Populate object elapsed time: 1.9600000381469727
Populate array elapsed time: 2.1029999256134033
Search B+-tree elapsed time: 0.0019998550415039062
Search object elapsed time: 0
Search array elapsed time: 93.59600019454956
Range search B+-tree elapsed time: 0
Range search object elapsed time: 0.26799988746643066
Range search array elapsed time: 0.35700011253356934
~ node jsbtree_test.js
Populate B+-tree elapsed time: 0.9129998683929443
Populate object elapsed time: 1.0780000686645508
Populate array elapsed time: 0.4939999580383301
Search B+-tree elapsed time: 0
Search object elapsed time: 0
Search array elapsed time: 6.322000026702881
Range search B+-tree elapsed time: 0
Range search object elapsed time: 0.315000057220459
Range search array elapsed time: 0.023999929428100586
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