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Smart energy consumption insights with Elasticsearch and Machine Learning

Smart energy consumption insights with Elasticsearch and Machine Learning

At home we have a Youless device which can be used to measure energy consumption. You have to mount it to your energy meter so it can monitor energy consumption. The device then provides energy consumption data via a RESTful api. We can use this api to index energy consumption data into Elasticsearch every minute […]

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Simulating an Elasticsearch Ingest Node pipeline

Indexing document into your cluster can be done in a couple of ways: using Logstash to read your source and send documents to your cluster; using Filebeat to read a log file, send documents to Kafka, let Logstash connect to Kafka and transform the log event and then send those documents to your cluster; using […]

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Collecting data from a private LoRaWAN sensor network into Elastic

Collecting data from a private LoRaWAN sensor network into Elastic

Introduction to LoRaWAN and ELK Why LoRaWAN, and what makes it different from other types of low power consumption, high range wireless protocols like ZigBee, Z-Wave, etc … ? LoRa is a wireless modulation for long-range, low-power, low-data-rate applications developed by Semtech. The main features of this technology are the big amount of devices that […]

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Using logstash, elasticsearch and Kibana to monitor your video card – a tutorial

Using logstash, elasticsearch and Kibana to monitor your video card – a tutorial

A few weeks ago my colleague Jettro wrote a blog post about an interesting real-life use case for Kibana: using it to graph meta-data of the photos you took. Given that photography is not a hobby of mine I decided to find a use-case for Kibana using something closer to my heart: gaming. This Christmas […]

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