Spring Boot
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Core Java
Running Java Apps on AWS Lambda with SnapStart: Is It Production-Ready Yet?
Running Java applications on AWS Lambda has always faced one major challenge: cold starts. Especially when using Spring Boot, startup…
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Enterprise Java
HATEOAS + Spring Security: Why Some Links Are Missing for Certain Roles
ATEOAS (Hypermedia As The Engine Of Application State) is a core constraint of REST application architecture that makes REST APIs…
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Enterprise Java
Spring Boot HashiCorp Vault Reload SSL Certificates Example
1. Overview In modern microservices architectures, managing SSL certificates securely and efficiently is critical. This guide explains how to use…
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Enterprise Java
Migrating from Spring HATEOAS 1.x to 2.x: Common Pitfalls and How to Avoid Them
Upgrading from Spring HATEOAS 1.x to 2.x introduces significant changes that can impact your application if not handled carefully. This…
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Enterprise Java
Why @EnableHypermediaSupport Breaks Some Auto-Configurations in Spring Boot
Spring Boot‘s auto-configuration mechanism simplifies application setup by automatically configuring beans based on classpath settings, other beans, and various property…
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Enterprise Java
Understanding Why @Relation Annotations Sometimes Ignore Collection Names in Spring HATEOAS
In Spring HATEOAS, the @Relation annotation is instrumental in customizing the names of individual resources and their collections within hypermedia…
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Enterprise Java
WireMock with Spring Boot Example
1. Introduction WireMock is a powerful HTTP mock server that stubs and verifies HTTP requests. It provides a controlled test…
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Core Java
Chaos Engineering for Java: Testing Spring Boot Resilience with Gremlin & Litmus
Modern distributed systems must withstand failures—network delays, crashes, and infrastructure outages. Chaos Engineering proactively tests system resilience by injecting controlled failures in…
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Enterprise Java
Building Predictive APIs with TensorFlow and Spring Boot
1. Why Combine AI/ML with Spring Boot? Modern applications increasingly need smart capabilities – from recommendation engines to fraud detection.…
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