The JavaScript Database, for Node.js, nw.js, electron and the browser
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nedb/benchmarks/find.js

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var Datastore = require('../lib/datastore')
, benchDb = 'workspace/find.bench.db'
, fs = require('fs')
, path = require('path')
, async = require('async')
, execTime = require('exec-time')
, profiler = new execTime('FIND BENCH')
, commonUtilities = require('./commonUtilities')
, config = commonUtilities.getConfiguration(benchDb)
, d = config.d
, n = config.n
;
async.waterfall([
async.apply(commonUtilities.prepareDb, benchDb)
, function (cb) {
d.loadDatabase(function (err) {
if (err) { return cb(err); }
if (config.program.withIndex) { d.ensureIndex({ fieldName: 'docNumber' }); }
cb();
});
}
, function (cb) { profiler.beginProfiling(); return cb(); }
, async.apply(commonUtilities.insertDocs, d, n, profiler)
, async.apply(commonUtilities.findDocs, d, n, profiler)
], function (err) {
profiler.step("Benchmark finished");
if (err) { return console.log("An error was encountered: ", err); }
});