Java
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Understanding the @Find Annotation in Hibernate
Hibernate provides several annotations to simplify database operations when working with Java entities. The @Find annotation is often searched for…
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Resolving Jackson Deserialization Creator Exception
Jackson is commonly used in Java applications to convert JSON into Java objects. This process is called deserialization. A common…
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Let It Crash vs. Try-Catch: Erlang/BEAM Supervision Trees Against Java’s Exception Model
There’s a moment every Java developer has lived through: staring at a stack trace at 2 a.m., trying to figure…
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Exploring the Agent2Agent (A2A) Protocol with Spring AI
AI applications are rapidly moving from single-model applications toward systems composed of multiple specialized agents. One agent may specialize in…
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Durable Execution You Can Watch, Without a Workflow Engine
A background job charges a customer’s card on step three of four, then throws an exception on step four. The…
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Long-Term Memory in Spring AI with AutoMemoryTools
AutoMemoryTools lets a Spring AI agent keep useful facts between sessions without treating the whole conversation transcript as permanent context.…
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Spring REST Docs + Asciidoctor: Automated API Documentation
Ask any backend developer what they hate most about maintaining a REST API, and somewhere near the top of the…
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Dynamic Link Generation Based on OAuth2 User Permissions
Most REST APIs treat pagination and navigation as a solved problem, and then quietly ignore a much messier one: what…
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LLM Fine-Tuning: SFT, LoRA, QLoRA, RAG and Prompting
Large language models can perform many tasks without any additional training. They can answer questions, summarize text, generate code, classify…
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