ClickHouse vs Apache Druid: Real-Time Analytics for Big Data

In the world of big data analytics, real-time insights have become crucial for businesses to make fast, informed decisions. Two…

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Mutation Testing with PIT for Spring Boot Applications

Unit testing is critical to building reliable software, especially in modern Java applications powered by Spring Boot. But having tests…

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Will Kotlin Multiplatform Replace Java on Android by 2030?

As we approach 2030, the landscape of Android development continues to evolve rapidly. At the center of this evolution is…

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Choosing Between Resource, EntityModel & RepresentationModel in Spring HATEOAS

When building hypermedia-driven REST APIs using Spring HATEOAS, a critical decision is how to model your API responses — especially…

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Demo Project: How @BasePathAwareController Breaks Link Builders

This minimal example shows two controllers in a Spring Data REST app with base path /api: One using @BasePathAwareController —…

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Build an AI Chatbot in React with LangChain.js and OpenAI

Learn how to create a dynamic AI chatbot using React, LangChain.js, and OpenAI. This guide covers streaming responses, memory management,…

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LLM Apps in Java Using LangChain4j

LangChain4j is a powerful Java framework that simplifies the integration of large language models (LLMs) into Java applications. It provides…

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Why HAL-Forms (_templates) Slow Down Your API Responses

In the world of REST APIs, HATEOAS (Hypermedia as the Engine of Application State) remains one of the more ambitious…

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Platform Engineering with Backstage: Build Your Internal Developer Portal

Platform engineering has evolved from a buzzword to a must-have discipline in software organizations aiming to boost developer productivity and…

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