The High-Performance Java Persistence Newsletter features articles, videos, and answers to common StackOverflow questions.

Level up your Java code and explore what Spring can do for you.

Level up your Java code and explore what Spring can do for you.

Level up your Java code and explore what Spring can do for you.

Level up your Java code and explore what Spring can do for you.

Level up your Java code and explore what Spring can do for you.

When you work in Enterprise Spring applications, you will often need to establish mappings between your entities. JPA one-to-many mapping is one such example. At the database level, one-to-many mapping means that one row in…

In the first part of this series, we provided an overview of ChatGPT. We also explored the optimal application of basic prompt priming to achieve more effective responses from ChatGPT. This post is specifically designed…

One of the exceptions that every Java Programmer must have faced is NullPointerException. They are hard to debug and cause unexpected termination of your application. To better handle NullPointerException, Java 8 has introduced the Optional…

Programming has always been about communicating with machines. However, with the advancement of AI, there is an increasing demand for programming tools that can communicate with humans too. This is where AI Tools, like Github…

In part one and part two of this series, we understood ChatGPT. We also learned what prompt priming is and how to use modifiers in prompts. In models like ChatGPT. A prompt is a text…

JSON Logging is easy to setup with Spring Boot. Frequently, Spring Boot applications are deployed in distributed environments such as Kubernetes. In these deployments, you will likely be setting up consolidated logging. With consolidated logging…

A hidden feature of Spring AI is the support of String Templates, aka StringTemplates. StringTemplate is a lightweight Java template engine. It is simple, and easy to use. StringTemplate is a stable project, established in…

Spring AI is the latest project from the Spring Team. Working with Large Language Models (LLMs) has traditionally been the domain of languages such as Python and Javascript. Spring AI is changing this and is…

Learn how the RESOURCE_LOCAL JPA transaction type works by delegating the transaction management to the underlying JDBC Connection.

Level up your Java code and explore what Spring can do for you.

What are Structured Outputs? Using Structured Outputs is an important aspect when interacting with LLMs programmatically. LLMs, by their nature, generate unstructured output. The unstructured output does not work well with programming languages which need…

AI powered Spring, null object pattern, project valhalla, and efficient functional programming.

The Java printf() output method is used to generate a formatted string. Data from the arguments is written and formatted placeholders. In this tutorial we will explore the functionality of the printf() method. The Java…

Learn how to implement conditional logic in Spring WebFlux reactive flows.