Introduction to MQTT and AWS IoT Core

MQTT is one of the core protocols that enables IoT applications. In this post we’ll first introduce MQTT and some of the core concepts. We’ll also take a look at AWS IoT Core, the MQTT broker that comes bundled in AWS.

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How to ingest MQTT data from VerneMQ into your Data Lake using IoT Core

This post explains how you can ingest data from a MQTT broker such as VerneMQ into your data lake via IoT Core and Kinesis Data Firehose. We’ll set up a data processing pipeline from start to finish in Terraform.

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Policy paper Introduction of a German industrial electricity price

The energy policy challenges for Germany as a business location remain enormous and are exacerbated by high electricity prices. Against this background, the Federal Ministry for Economic Affairs and Climate Action presented a working paper for an industri

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Sound of Silence - Lift your heavy Workloads to AWS Batch with Docker

Statistical Computing on Your Local Workstation Recently, a costumer told me about his problems to fullfil stastistical computing workloads on his local workstations. At first, you need to know that statistcal computing language like R and Python by defau

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What I wish somebody had explained to me before I started to use AWS Glue

There are many components under the Glue umbrella that can fit together into a cohesive big picture. In this introduction to Glue I’m explaining my version of this big picture.

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Introduction to asynchronous interactions with the AWS API in Python

The world is asynchronous, as Dr. Werner Vogels proclaimed at re:invent 2022. We’ll explore what that assertion means for the Python developers of the world and how we can enable (and benefit from) asynchronous interactions with the AWS API using ai

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