"Apache Kafka is the wild west without security". Authentication and authorization are uncovered there by default. Anyone is allowed to read, write or manage Topics. To mitigate this, Kafka offers various methods for securing the...
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kubectl is the most used tool for working with Kubernetes. But the interface often times is confusing and verbose. In this post I put some tricks and neat features of kubectl, that help with the...
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In this blogpost of the Kafka 101 series, we will dive into the topic of stream processing, which has become a big hype in data processing nowadays. We will go through streaming data in more...
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In the first part of this CI/CD Blog-Series, we used Jenkins as a tool in order to set up a CI/CD pipeline for a containerized (Docker) sample application on Kubernetes. This time we will use...
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June 2019
Storing certificates in Git ?
March 2019
Grafana Data Source Provisioning
December 2018
How can the MDC context be used in the reactive Spring applications
December 2018
Spring Boot ConfigurationProperties on Base Classes in Kotlin
December 2018
Reinforcement learning – Part 2: Getting started with Deep Q-Networks
November 2018