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DevOps
Deploying a Neo4J cluster on managed Kubernetes
I’ve created some videos on how to deploy both a Neo4J cluster and standalone instance to a manged Kubernetes cluster.…
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Enterprise Java
Apache Kafka Consumer Rebalance
Consumer rebalance decide which consumer is responsible for which subset of all available partitions for some topic(s). For example, you…
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Core Java
Java Text Blocks
Text Blocks are a JDK Enhancement Proposal (JEP 355) available as preview language feature in JDK 13 and 14. It…
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Agile
Process Agility: An Impossibility?
I’ve seen several cases of process standardization recently. Those processes don’t translate to the current context. The processes don’t have…
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Python
IndexError: String Index out of Range
Surprise, surprise! We’re back with another article on a Python exception. Of course, this time we’re moving away from the…
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Software Development
Multi-Runtime Microservices Architecture
Creating good distributed applications is not an easy task: such systems often follow the 12-factor app and microservices principles. They…
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Python
Python Tips: On Getting Started, Unit Testing and Code Coverage
tl;dr Here is a collection of useful Python tips, a starter “Hello World” Python template for both web (using Flask)…
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Software Development
Selenium IDE: What Is It? & Why Is It Must For Every QA?
Earlier testers would often refrain from using record and replay tools like Selenium IDE for automation testing and would rather…
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Kotlin
Join Two Lists in Kotlin
A quick programming guide to join two lists in kotlin. Joining two lists or ArrayList can be done using List…
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