Why Do We Need @PreAuthorize When We Already Have SecurityFilterChain in Spring Security?
One of the most common Spring Security interview questions is: "If we can secure…
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Saga Pattern using Orchestration in Spring Boot | Complete Guide with Real-World Example
If you're preparing for Oracle, Walmart, Microsoft, Amazon, Uber, or other product-based company interviews,…
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Choreography Saga Pattern with Kafka in Spring Boot | Complete Guide with Real-World Example
If you're preparing for product-based company interviews (Oracle, Walmart, Microsoft, Amazon, Flipkart, etc.), understanding…
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Java Default Methods: 10 Important Cases Every Java Developer Should Know (With Examples)
Java 8 introduced default methods in interfaces, one of the most significant improvements to the language.
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From Java Development to Kubernetes Deployment: Complete End-to-End Journey of a Spring Boot Microservices Application
When developers start learning Spring Boot microservices, they often learn technologies like Docker, Kubernetes,…
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How Do Developers Test a Single Microservice Locally When an Application Has 10+ Microservices?
One of the most common questions developers have when learning microservices is: "If my…
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