Table of Contents What does Quarkus have to offer?Developer joy with live coding and dev modeCost efficiency and performanceReactive at its coreWhich of your current development pains could Quarkus solve?Dev ServicesVast extension ecosystem“OK, I would like to try it, but …
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Quarkus: A Runtime and Framework for Cloud-Native Java
Table of Contents Why Quarkus stands out?Quarkus as a versatile frameworkSimplified developer experiencePerformance that mattersSecurityObservability and control surfacesModular and production-readyBuilding your stack with QuarkusConclusion Public clouds such as AWS, Microsoft Azure, and Google Cloud, and platforms like Red Hat OpenShift, …
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Best Practices for Deploying MongoDB in Kubernetes
Table of Contents 1. Use the MongoDB Kubernetes Operator2. StatefulSets and persistent volumes: Running MongoDB the right wayExample: Recommended multiple volume configuration3. Set CPU and memory resources for MongoDB and the OperatorMongoDB Kubernetes Operator: Plan for initial spikesMongoDB replica set …
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One giant Kubernetes cluster for everything
Table of Contents The one giant cluster approachBetter resource utilizationLower operational overheadStraightforward networking and service communicationSimplified governanceCost efficiencyDownsides of a one giant cluster approachLarger blast radiusComplex multi-tenancy managementScalability limitsCluster-wide objectsWhat’s the ideal size, then?vClusterHow vCluster mitigates the downsides of a …
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Easily containerize Java applications with cloud native buildpacks
Table of Contents What are cloud native buildpacks?But what is a cloud native buildpack?How do Cloud Native Buildpacks work?What is a builder?Advantages of using buildpacks over alternative solutionsWhat are Paketo Buildpacks?Getting started with buildpacks in 6 easy stepsSummary and next …
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How to Run Neo4j on Kubernetes
For an upcoming event, I was asked to give a demo of how to run Neo4j on Kubernetes. I had very little experience with Kubernetes, so I decided to document my journey for later reference.
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Why is Kubernetes Debugging so Problematic?
Discover effective k8s debugging strategies, from kubectl debug and ephemeral containers to debuggers. Troubleshoot production/dev issues.
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Debugging Kubernetes Part 1: An Introduction
In this first part of our k8s debugging series we take an in-depth view of the underlying technologies from containers to orchestration.
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Reclaiming Persistent Volumes in Kubernetes
Learn how to manually reassign a PersistentVolume from one StatefulSet to another. Also learn about the STS, PV, and PVC API resources in greater detail.
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How the world caught up with Apache Cassandra
Table of Contents Want to learn more about DataStax Astra DB, built on Apache Cassandra? Sign up for a free demo. The O’Reilly book, Cassandra: The Definitive Guide, features a quote from Ray Kurzweil, the noted inventor and futurist: “An invention has to make …
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A Quick Glance at the Kubernetes Gateway API
The idea behind the Gateway API is to have a clean separation between standard objects and the proprietary implementation.
