polyfractal

#create a test index with shingle mapping
curl -XPUT localhost:9200/test -d '{
   "settings":{
      "index":{
         "analysis":{
            "analyzer":{
               "analyzer_shingle":{
                  "tokenizer":"standard",
                  "filter":["standard", "lowercase", "filter_stop", "filter_shingle"]
               }

polyfractal

#Create the index with no mapping
curl -XPUT localhost:9200/startswith/

#add some data
curl -XPOST localhost:9200/startswith/test/ -d '{"title":"river dog"}'
curl -XPOST localhost:9200/startswith/test/ -d '{"title":"data"}'
curl -XPOST localhost:9200/startswith/test/ -d '{"title":"drive"}'
curl -XPOST localhost:9200/startswith/test/ -d '{"title":"drunk"}'
curl -XPOST localhost:9200/startswith/test/ -d '{"title":"dzone"}'

polyfractal

var alter = require('../lib/alter.js');
var _ = require('lodash');
var Chainable = require('../lib/classes/chainable');
module.exports = new Chainable('movingstd', {
  args: [
    {
      name: 'inputSeries',
      types: ['seriesList']
    },
    {

polyfractal

I ran a smaller scale test to check if skew affects the system. Test parameters:

• 10 "nodes"
• 300 "queries"
• 5 "metrics
• 300 hours

Totaling 15,000 time series, 4,500,000 data points total.

Normal Distribution

polyfractal

Keybase proof

I hereby claim:

• I am polyfractal on github.
• I am polyfractal (https://keybase.io/polyfractal) on keybase.
• I have a public key ASBPje2PPWOEKEtFV006hag1mOZ7HYqck57tn2ImyPTj1go

To claim this, I am signing this object:

polyfractal

• https://www.elastic.co/blog/feed
• https://www.elastic.co/downloads/past-releases/feed
• https://www.elastic.co/about/press/feed

polyfractal

curl -XPUT "http://localhost:9200/test" -d'
{
    "mappings": {
        "test" : {
            "properties": {
                "arrayfield" : {
                    "type": "string"    
                }
            }   
        }

polyfractal

./bin/run-all.sh "/usr/share/elasticsearch/bin/elasticsearch -Des.path.conf=/etc/elasticsearch/"
Starting Elasticsearch...
Warming the JVM...
....................done!

------------------------------ Transient Tests ------------------------------


elasticsearch tests

polyfractal

<?php

/**
 * Equivalent to performRequest in curlMultiHandleConnection
 */
    public function performRequest($method, $uri, $params = null, $body = null)
    {

        $uri = $this->getURI($uri, $params);
        $request = $this->buildGuzzleRequest($method, $uri, $body);

polyfractal

public function assertThrowsException($exception, $code)
{
    $raisedException = null;
    try {
        $code();
    } catch (\Exception $raisedException) {
        // No more code, we only want to catch the exception in $raisedException.
    }

    $this->assertInstanceOf($exception, $raisedException);