#Docker
4 posts
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Setting Up a Local K8s Cluster with kind
A hands-on guide to building a multi-node Kubernetes cluster locally using kind and deploying a Spring Boot application
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AWS Database Selection Guide: EC2+Docker vs RDS vs Aurora
How to choose between running a DB directly on EC2 with Docker, RDS, Aurora, and Aurora Serverless v2 — a detailed comparison based on cost, performance, and operational burden
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Spring Boot Pre-Interview Guide Part 6: DevOps & Deployment
Deployment environment setup and CI/CD — Docker, GitHub Actions, and Actuator
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Docker Compose Guide — services/networks/volumes Mental Model, What depends_on Actually Means, and Real-World Pitfalls
A guide for engineers who are new to Compose and unsure how it differs from a stack of docker run lines, or why their app crashes before the DB is ready even with depends_on. Covers the mental model behind services/networks/volumes, the real behavior of healthcheck and condition: service_healthy, dev/prod separation strategies, and macOS bind mount performance — all in one place.