Docker and Kubernetes
- Core Docker concepts: Master the fundamentals of Docker, including containers, images, and Dockerfiles.
- Docker examples: Explore real-world Docker examples to understand how Docker is used in various applications.
- Kubernetes fundamentals: Gain a solid understanding of Kubernetes concepts, including pods, deployments, services, and namespaces.
- Insightful Docker and Kubernetes interview questions: Prepare for your next Docker and Kubernetes interview with confidence by tackling a collection of frequently asked interview questions and their detailed answers.
We will equip you with the knowledge and skills to design, deploy, and manage containerized applications using Docker and Kubernetes.
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How Kubernetes Handles Scaling: HPA, VPA, and Cluster Autoscaler Explained
Scaling is one of the reasons Kubernetes became the backbone of modern infrastructure. Instead of provisioning servers by hand or guessing how much CPU…
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Docker Networking Explained: Bridge, Host, Overlay, and Macvlan with Real Examples
When you first run a Docker container, it feels simple you just docker run and it works. But the moment you need containers to…
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Kubernetes & Docker Interview Questions for Java Developers (Updated for 2025)
Many Java developers are now expected to understand containerization and orchestration tools like Docker and Kubernetes. Whether you’re preparing for a backend engineering role…
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CI/CD DevOps: Steps To Create a CI/CD Pipeline With Jenkins, Containers, and Amazon ECS
CI/CD Pipelines with Docker is best way for an organization to improve code quality and deliver software releases quickly without any human errors. We…
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Kubernetes (K8) – Microservices Security
Microservices architectures often involve data exchange between multiple micro services. It is critical to ensure the security, integrity, and accessibility of sensitive data over…
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Kubernetes (K8) – Why certain organizations continue to be satisfied with Monolithic or SOA design?
Many enterprises still rely on monolithic or SOA architectures. Years of experience across industries have shown that moving to microservices or Kubernetes isn’t always…
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Kubernetes Port Forward (K8s) with Kubectl Port Forward & Kubectl Port-Forward – Complete Guide
Kubernetes port forward is an essential feature for developers and DevOps engineers who need quick, secure access to internal services and pods inside a…
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Java 17 – New Features and Improvements + Deprecated and Removed APIs + Example
1. List of JEPs First, let’s talk about what can affect the everyday work in the life of Java developers using Java 17 features.…
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Spring Boot + Vagrant Setup in Windows + Docker, KubeAdm and Helm Installation Steps
In this blog we will learn more about Containerization. With the help of working example we will learn; How to Setup Vagrant in Windows…
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Apache Kafka Top 100 Interview Questions & Answers (2023 Update)
Introduction – The Market Demand for Kafka Skills Just to summarize in brief Companies like Uber, PayPal, Spotify, Goldman Sachs, Tinder, Pinterest, and Tumbler…
