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Enterprise Java
Fixing Spring Boot H2 Exception: “Schema not found”
The H2 “Schema Not Found” exception is a common issue that occurs when using Spring Boot with an H2 in-memory…
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Core Java
Convert Month Name to Number in Java
When dealing with months in Java, we often use numbers because they provide a consistent format that works well across…
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Enterprise Java
Create a Retrieval-Augmented Generation (RAG) App with Vector Stores and Spring AI
Vector databases often work as memory for AI apps, especially those using large language models (LLMs). They allow for semantic…
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Enterprise Java
Upload Files With GraphQL in Java
File uploads are a common feature in modern applications, and GraphQL can handle them with some customization. GraphQL doesn’t natively…
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Enterprise Java
Spring AI Structured Output Example
Spring AI offers a seamless integration for AI-driven applications, especially when interacting with large language models (LLMs). One key feature…
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Enterprise Java
Using Spring AI Structured Output: List, Map, and Bean Converters
In Spring AI, structured output converters play a crucial role in handling the responses returned by AI models. Specifically, MapOutputConverter,…
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Enterprise Java
Testcontainers JDBC Support
Testcontainers is a powerful library designed to simplify the testing of database interactions, especially when dealing with different environments and…
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Core Java
Maven Spotless Plugin for Java
Maintaining a consistent code style across a project is crucial for readability, collaboration, and long-term maintainability. The Maven Spotless Plugin…
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Enterprise Java
Getting Started with Spring AI
Integrating artificial intelligence (AI) into applications is becoming necessary for businesses looking to stay ahead. The Spring Framework in the…
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