Size op Native GDBM NDBM ODBM SDBM DB_File CDB_File Berkeley SQLite Pg mysql CSV ------ -- ---------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- 20 rd 1428571.4 119047.6 84388.2 73800.7 91743.1 46403.7 512820.5 25031.3 17226.5 3287.3 1573.4 1003.0 20 wr 1428571.4 80971.7 59171.6 50377.8 42553.2 45766.6 425531.9 24600.2 12586.5 1481.4 361.0 1079.7 200 rd 2739726.0 142959.3 110132.2 93985.0 105652.4 57954.2 947867.3 32631.8 22634.7 7008.2 1574.5 203.4 200 wr 2409638.6 151285.9 100200.4 86355.8 51533.1 75358.0 943396.2 41999.2 15764.2 2941.3 961.0 375.2 600 rd 2597402.6 145384.1 118506.8 106345.3 122299.2 66430.5 823045.3 40952.8 30453.8 11594.7 646.6 - 600 wr 2409638.6 167597.8 117947.7 101078.2 53922.9 74915.7 840336.1 46285.6 19183.4 6221.4 692.4 - #### Size op Native GDBM NDBM ODBM SDBM DB_File CDB_File Berkeley Redis Redis2 SQLite Pg mysql CSV Oracle ------ -- ---------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- 20 rd 1538461.5 198019.8 69204.2 120481.9 118343.2 112359.6 5870.3 33670.0 2681.0 8445.9 24301.3 5299.4 1962.1 922.3 13.5 20 wr 1428571.4 10000.0 4977.6 7132.7 8009.6 13271.4 5762.0 5748.8 1578.5 5055.6 7336.8 2050.2 330.7 923.0 10.1 200 rd 2702702.7 107874.9 83612.0 134952.8 126984.1 81699.3 62208.4 39714.1 4399.0 8974.2 39254.2 6762.9 1133.2 173.6 - 200 wr 2352941.2 40966.8 32883.9 45808.5 39416.6 50037.5 42973.8 28739.8 4709.0 10041.7 23253.1 3220.6 827.4 310.9 - 600 rd 2564102.6 128369.7 97783.6 146163.2 140449.4 85239.4 158061.1 47487.1 8628.4 8731.1 42206.0 9700.9 778.4 - - 600 wr 2362204.7 83079.5 57055.9 90252.7 60416.9 72930.6 136955.0 43387.1 8272.4 10566.7 27189.9 4749.3 705.0 - - 2000 rd 2684563.8 152741.7 107020.5 130140.6 126334.4 86258.9 300887.6 57529.1 8747.6 8518.9 44319.4 11954.1 252.5 - - 2000 wr 2478314.7 111476.5 82929.1 113205.4 72605.8 92481.3 297353.6 58036.6 10676.7 9254.8 32776.1 6942.5 377.4 - - 20000 rd 1044495.5 216129.8 144686.4 141118.4 139843.5 94996.1 589396.8 73721.3 7906.3 7701.9 42048.0 10357.6 - - - 20000 wr 849978.8 141592.9 117982.3 116057.8 100241.1 81400.4 557258.3 68183.5 10320.7 9551.0 34828.3 6060.0 - - - 200000 rd 783195.8 194928.0 165518.0 151744.7 141365.1 94102.3 632621.1 77415.2 8474.9 7581.6 37026.0 10458.3 - - - 200000 wr 634952.9 81291.7 76701.4 76440.5 100155.6 56343.1 618880.8 50298.0 10557.4 9090.7 29200.8 6197.1 - - -