Building Circuit Breakers in Spring Boot with Resilience4j

In distributed systems, failures are expected. Services can become slow, unavailable, or completely unresponsive due to network issues, overload, or…

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Understanding Kubernetes Self Healing and How It Works

Kubernetes has become the backbone of modern cloud native applications largely because of its powerful self-healing capabilities. In distributed systems…

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A Guide to Using Recursive Advisors in Spring AI

AI applications often require iterative interactions with language models to refine outputs, execute tools, or validate responses. Instead of manually…

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Getting Started with Distributed Job Scheduling Using ElasticJob

ElasticJob is a distributed job scheduling framework for Java within the Apache ShardingSphere ecosystem. It uses Apache ZooKeeper for distributed…

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How to Dockerize an Application and Prepare It for Deployment

Modern software development increasingly relies on containerization to ensure applications run consistently across environments. Docker makes it possible to package…

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How to Add Values to an ArrayList Used as a Value in a HashMap in Java

Java collections provide flexible ways to organize and group data. In some scenarios, a single key may need to be…

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Modern Deployment Platforms: Top Heroku Alternatives for 2026

For many years, Heroku has been a go-to platform for developers looking to deploy applications quickly without managing servers or…

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JMS Messaging in Spring Boot Using JmsClient

Messaging plays an important role in building scalable, loosely coupled distributed systems. Instead of tightly coupling services via synchronous HTTP…

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Getting Started with Automation Using n8n

Modern software systems rely on multiple applications, services, and data sources working together. Managing these integrations manually can be inefficient,…

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