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Jorge Luis Betancourt

Backend Engineer. I play with Search, Relevance and Observability.

  • Aug 32021

    Introducing pinentry-touchid

    Introducing pinentry-touchid a small pinentry program that verifies the identity of the user via the Touch ID sensor in supported devices.

  • Mar 182020

    Displaying geohash tags from a Loki datasource in a Grafana Worldmap Panel

    How to use Loki and the Worldmap panel plugin to show geohashes or latitude/longitude pairs in a map.

  • Feb 212020

    Web UI for testing dissect patterns

    Web UI tool for testing tokenizer strings for the dissect processor against a few logline samples.

  • Jan 12020

    Better URL search with Elasticsearch

    Improved URL search in Elasticsearch using custom analyzers.

  • May 212019

    How to rename index patterns in Kibana

    How to rename index patterns in Kibana without breaking your existing visualizations or dashboards.

  • Mar 152019

    Useful alerts with Elastic Watcher & Machine Learning

    Create more useful alerts using Elastic’s Watcher and Machine Learning.

  • Feb 172019

    Display the application's version in your Grafana dashboards

    Nice “trick” to visualize the version of your application in your Grafana dashboards.

  • Dec 202018

    Optimize Grafana dashboards with Elasticsearch index aliases

    Elasticsearch aliases can apply filters automatically to your queries. Let’s use it to speed up some Grafana dashboards."

  • Aug 232018

    Logs and metrics for Small Data

    Use Docker, ELK stack, Prometheus and Grafana to solve common problems in your local environment.

  • Mar 62018

    Solr Contextual Synonyms with Payloads

    A different approach for contextual synonyms with Apache Solr using the term payload

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