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# (Re)create the index
DELETE /highlight


PUT /highlight
{
  "settings": {
    "analysis": {
      "analyzer": {
        "standard_ngram": {

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[
  {
    "description": "Covering most of Mount Desert Island and other coastal islands, Acadia features the tallest mountain on the Atlantic coast of the United States, granite peaks, ocean shoreline, woodlands, and lakes. There are freshwater, estuary, forest, and intertidal habitats.",
    "nps_link": "https://www.nps.gov/acad/index.htm",
    "states": [
      "Maine"
    ],
    "title": "Acadia",
    "id": "park_acadia",
    "visitors": 3303393,

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#Essentials
App Search page on Elastic.co - https://www.elastic.co/app-search
App Search documentation - https://www.elastic.co/guide/en/app-search/
Elastic App Search Download Link - https://www.elastic.co/downloads/app-search
API Clients - https://www.elastic.co/guide/en/app-search/current/api-clients.html
Logstash App Search Output Plugin - https://www.elastic.co/guide/en/logstash/current/plugins-outputs-elastic_app_search.html

#Blog Posts
What your Elastic App Search analytics are telling you - https://www.elastic.co/blog/what-your-elastic-app-search-analytics-are-telling-you
https://www.elastic.co/search?fv-website_area=blog&q=App%20Search&size=20

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Links EOE:

Interesting blogs to follow:
https://alexmarquardt.com/ - Elastic Consulting
http://saskia-vola.com/ - More search related (not elastic employee)
https://spinscale.de/ - Community Advocate at Elastic

I am adding some of my own:
Tuning beats:
https://www.elastic.co/blog/how-to-tune-elastic-beats-performance-a-practical-example-with-batch-size-worker-count-and-more

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https://nodejs.org/en/download/

npm init

npm install express --save

node index.js

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https://www.elastic.co/guide/en/beats/metricbeat/current/configuration-metricbeat.html

https://www.elastic.co/guide/en/beats/metricbeat/current/metricbeat-module-system.html

https://www.elastic.co/guide/en/beats/metricbeat/current/metricbeat-installation.html
./metricbeat modules enable system

https://www.elastic.co/guide/en/beats/metricbeat/current/load-kibana-dashboards.html
./metricbeat setup --dashboards

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var app = require('express')()


app.get('/', function (req, res) {

var err = new Error('Error generated')

apm.captureError(err)

//start to 

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filebeat.prospectors:                                                                                                                                                                                  
  - type: log                                                                                                                                                                                          
    enabled: true                                                                                                                                                                                      
    paths:                                                                                                                                                                                             
      - /home/elastic/datasets/java_stack_trace.log                                                                                                                                                    
    fields:             

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#Values like that will not be considered null 

POST null_values/_doc
{
  "user": [
    "jane",
    null
  ]
} 

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#add the pipeline
PUT _ingest/pipeline/set_incremental
{
  "processors": [
    {
      "set": {
        "field": "incremental_value",
        "value": 0
      }
    }