Created
April 9, 2009 13:44
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Experiments in couchdb
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| function(doc) { | |
| if(doc.user && doc.service && doc.time && doc.action) { | |
| if(doc.action == "LOGOUT" && parseInt(doc.retr) > 0) { | |
| var date = new Date( doc.time ); | |
| var year = date.getFullYear(); | |
| var month = date.getMonth(); | |
| if( month.toString().length == 1 ) month = '0' + month; | |
| var day = date.getDate(); | |
| if( day.toString().length == 1 ) day = '0' + day; | |
| var key = year + '-' + month + '-' + day; | |
| emit(key, {user: doc.user, size: parseInt(doc.retr)}); | |
| } | |
| } | |
| } |
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| function( keys, values, rereduce ) { | |
| var output = {}; | |
| if( !rereduce ) { | |
| for each( var doc in values ) { | |
| if( output[doc.user] ){ | |
| output[doc.user]['count'] += 1; | |
| output[doc.user]['size'] += doc.size; | |
| } | |
| else | |
| { | |
| output[doc.user] = { 'count': 1, 'size': doc.size }; | |
| } | |
| } | |
| } | |
| else { | |
| for( var i in values ) { | |
| for( var j in values[i]) { | |
| output[j] = values[i][j]; | |
| } | |
| } | |
| } | |
| return output; | |
| } |
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| function(doc) { | |
| if(doc.user && doc.service && doc.time && doc.action) { | |
| if(doc.action == "LOGOUT" && parseInt(doc.retr) > 0) { | |
| var date = new Date( doc.time ); | |
| var year = date.getFullYear(); | |
| var month = date.getMonth(); | |
| if( month.toString().length == 1 ) month = '0' + month; | |
| var day = date.getDate(); | |
| if( day.toString().length == 1 ) day = '0' + day; | |
| var key = year + '-' + month + '-' + day; | |
| emit(key, 1); | |
| } | |
| } | |
| } |
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| function( keys, values ) { | |
| return sum(values); | |
| } |
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| { | |
| "_id": "0000f68e73f3521f3ee8b3b51e0101d7", | |
| "_rev": "1-3732031452", | |
| "user": "[email protected]", | |
| "host": "pop-5", | |
| "time": "2009/03/13 05:47:08 +0000", | |
| "action": "LOGOUT", | |
| "service": "pop3d", | |
| "ip": "[10.0.0.1]", | |
| "top": "0", | |
| "retr": "0" | |
| } |
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| function(doc) { | |
| var months = ["January", "February", "March", "April", | |
| "May", "June", "July", "August", | |
| "September", "October", "November", "December"]; | |
| if(doc.user && doc.service && doc.time && doc.action) { | |
| if(doc.action == "LOGOUT" && parseInt(doc.retr) > 0) { | |
| var date = new Date( doc.time ); | |
| var year = date.getFullYear(); | |
| var month = date.getMonth(); | |
| var month_s = month.toString(); | |
| if( month_s.length == 1 ) month_s = '0' + month_s; | |
| var key = year + '-' + month_s + ' ' + months[ month - 1 ]; | |
| emit(key, {user: doc.user, size: parseInt(doc.retr) }); | |
| } | |
| } | |
| } |
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| function( keys, values, rereduce ) { | |
| var output = {}; | |
| if( !rereduce ) { | |
| for each( var doc in values ) { | |
| if( output[doc.user] ){ | |
| output[doc.user]['count'] += 1; | |
| output[doc.user]['size'] += doc.size; | |
| } | |
| else | |
| { | |
| output[doc.user] = { 'count': 1, 'size': doc.size }; | |
| } | |
| } | |
| } | |
| else { | |
| for( var i in values ) { | |
| for( var j in values[i]) { | |
| output[j] = values[i][j]; | |
| } | |
| } | |
| } | |
| return output; | |
| } |
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| function(doc) { | |
| var months = ["January", "February", "March", "April", | |
| "May", "June", "July", "August", | |
| "September", "October", "November", "December"]; | |
| if(doc.user && doc.service && doc.time && doc.action) { | |
| if(doc.action == "LOGOUT" && parseInt(doc.retr) > 0) { | |
| var date = new Date( doc.time ); | |
| var year = date.getFullYear(); | |
| var month = date.getMonth(); | |
| var month_s = month.toString(); | |
| if( month_s.length == 1 ) month_s = '0' + month_s; | |
| var key = year + '-' + month_s + ' ' + months[ month - 1 ]; | |
| emit(key, 1); | |
| } | |
| } | |
| } |
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| function( keys, values ) { | |
| return sum(values); | |
| } |
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| { | |
| "_id": "_design/usage", | |
| "_rev": "11-4090663094", | |
| "language": "javascript", | |
| "views": { | |
| "daily": { | |
| "map": "function(doc) {\n if(doc.user && doc.service && doc.time && doc.action) {\n if(doc.action == \"LOGOUT\" && parseInt(doc.retr) > 0) {\n var date = new Date( doc.time );\n var year = date.getFullYear();\n var month = date.getMonth();\n if( month.toString().length == 1 ) month = '0' + month;\n var day = date.getDate();\n if( day.toString().length == 1 ) day = '0' + day;\n var key = year + '-' + month + '-' + day;\n emit(key, {user: doc.user, size: parseInt(doc.retr)});\n }\n }\n}", | |
| "reduce": "function( keys, values, rereduce ) {\n\n var output = {};\n if( !rereduce ) {\n for each( var doc in values ) {\n if( output[doc.user] ){\n output[doc.user]['count'] += 1;\n output[doc.user]['size'] += doc.size;\n }\n else\n {\n output[doc.user] = { 'count': 1, 'size': doc.size };\n }\n }\n }\n else {\n for( var i in values ) {\n for( var j in values[i]) {\n output[j] = values[i][j];\n }\n }\n }\n return output;\n}" | |
| }, | |
| "days": { | |
| "map": "function(doc) {\n if(doc.user && doc.service && doc.time && doc.action) {\n if(doc.action == \"LOGOUT\" && parseInt(doc.retr) > 0) {\n var date = new Date( doc.time );\n var year = date.getFullYear();\n var month = date.getMonth();\n if( month.toString().length == 1 ) month = '0' + month;\n var day = date.getDate();\n if( day.toString().length == 1 ) day = '0' + day;\n var key = year + '-' + month + '-' + day;\n emit(key, 1);\n }\n }\n}", | |
| "reduce": "function( keys, values ) {\n return sum(values);\n}" | |
| }, | |
| "months": { | |
| "map": "function(doc) {\n var months = [\"January\", \"February\", \"March\", \"April\", \n \"May\", \"June\", \"July\", \"August\",\n \"September\", \"October\", \"November\", \"December\"];\n\n if(doc.user && doc.service && doc.time && doc.action) {\n if(doc.action == \"LOGOUT\" && parseInt(doc.retr) > 0) {\n var date = new Date( doc.time );\n var year = date.getFullYear();\n var month = date.getMonth();\n var month_s = month.toString();\n if( month_s.length == 1 ) month_s = '0' + month_s;\n var key = year + '-' + month_s + ' ' + months[ month - 1 ];\n emit(key, 1);\n }\n }\n}", | |
| "reduce": "function( keys, values ) {\n return sum(values);\n}" | |
| }, | |
| "monthly": { | |
| "map": "function(doc) {\n var months = [\"January\", \"February\", \"March\", \"April\", \n \"May\", \"June\", \"July\", \"August\",\n \"September\", \"October\", \"November\", \"December\"];\n\n if(doc.user && doc.service && doc.time && doc.action) {\n if(doc.action == \"LOGOUT\" && parseInt(doc.retr) > 0) {\n var date = new Date( doc.time );\n var year = date.getFullYear();\n var month = date.getMonth();\n var month_s = month.toString();\n if( month_s.length == 1 ) month_s = '0' + month_s;\n var key = year + '-' + month_s + ' ' + months[ month - 1 ];\n emit(key, {user: doc.user, size: parseInt(doc.retr) });\n }\n }\n}", | |
| "reduce": "function( keys, values, rereduce ) {\n\n var output = {};\n if( !rereduce ) {\n for each( var doc in values ) {\n if( output[doc.user] ){\n output[doc.user]['count'] += 1;\n output[doc.user]['size'] += doc.size;\n }\n else\n {\n output[doc.user] = { 'count': 1, 'size': doc.size };\n }\n }\n }\n else {\n for( var i in values ) {\n for( var j in values[i]) {\n output[j] = values[i][j];\n }\n }\n }\n return output;\n}" | |
| } | |
| } | |
| } |
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