gistfile1.txt

/***************************

benchmark nstore.get(id) versus nstore.find({id:id}) 

{ 'randomID1' :                { 1 :
  { id      : '1'                { title   : 'title1'         
  , title   : 'title1'           , content : 'content1'
  , content : 'content1'         }
  }                            , 2 :
, 'randomID2'                    { title   : 'title2'
  { id      : '2'                , content : 'content2'
  , title   : 'title2'           }
  , content : 'content2'       };  
  }                            
};                               

*****************************/

var nstore = require('nstore')
  , step   = require('step')
  , start, t1, t2;
  
var db = nstore.new(__dirname+'/data.db', function() {  
  step(
    function(){
      var group1 = this.group();
      var group2 = this.group();
      for (var i=1; i<=1000; i++) {
        db.save(null, {id:i,title:'title'+i,content:'content'+i}, group1())
        db.save(i, {title:'title'+i,content:'content'+i}, group2())
      } 
    },
    function(err) {
      if (err) console.log(err);
      var group = this.group();
      start = Date.now();
      for (var i=1; i<=1000; i++)
        db.get(i, group());
      t1 = Date.now();
      console.log('db.get() done');
    },
    function(err) {
      if (err) console.log(err);
      var group = this.group();
      for (var i=1; i<=1000; i++) 
        db.find({id:i}, group());
      t2 = Date.now();
      console.log('db.find() done');
    }, 
    function(err) {
      if (err) console.log(err);
      //db.clear(function(err){err && console.log(err)});
      console.log('db.get(id): '+(t1-start)+'ms');
      console.log('db.find({id:id)): '+(t2-t1)+'ms');
    }
  );
});

/*********************************************
{ message: [Getter/Setter],
  stack: [Getter/Setter],
  type: 'not_defined',
  arguments: [ 'group2' ] }
db.get() done
{ message: 'Document does not exist for 1000',
  stack: [Getter/Setter],
  errno: undefined }
{ message: [Getter/Setter],
  stack: [Getter/Setter],
  type: 'undefined_method',
  arguments:
   [ 'find',
     { filename: '/home/patrick/data.db',
       fd: 5,
       index: [Object],
       toWriteCallbacks: [],
       toWrite: {},
       isWriting: [Object],
       stale: 0,
       dbLength: 614362,
       busy: true,
       filterFn: null } ] }

node.js:50
    throw e; // process.nextTick error, or 'error' event on first tick
    ^
TypeError: Object #<an Object> has no method 'clear'
    at Function.<anonymous> (/home/patrick/nstore.test.js:53:10)
    at next (/home/patrick/.node_libraries/.npm/step/0.0.3/package/lib/step.js:49:23)
    at next (/home/patrick/.node_libraries/.npm/step/0.0.3/package/lib/step.js:52:7)
    at check (/home/patrick/.node_libraries/.npm/step/0.0.3/package/lib/step.js:71:14)
    at /home/patrick/.node_libraries/.npm/step/0.0.3/package/lib/step.js:85:7
    at Array.check (/home/patrick/.node_libraries/.npm/step/0.0.3/package/lib/step.js:103:11)
    at EventEmitter._tickCallback (node.js:42:22)
    at node.js:634:9

*********************************************/