Explore the intricacies of security and authentication in relational databases with our comprehensive guide. Delve into the unique security architectures of SQL Server, Oracle, MariaDB/MySQL, and PostgreSQL. Understand how each system manages user setup, authentication methods, and role-based access control. Learn about the differences and similarities in their security models, from Windows Authentication in SQL... Continue reading →

The content describes a common issue in a Java development environment, particularly when using IntelliJ IDEA and Gradle. This occurs when there is a mismatch between the Java version set in IntelliJ and in the Gradle build configuration, often when switching JDK versions. To resolve the issue, the author provides a step-by-step guide to correctly... Continue reading →

The developer discusses building a GraphQL API against a Mongo database in Java with a Spring stack. Starting with a prerequisite setup in Java 17 and Spring 3, they create a basic “Hello World” app for initialization. The API functionality is expanded by adding configurations for error handling and testing. The process includes adding application... Continue reading →

The text presents a detailed comparison between 3 popular Java libraries for accessing MongoDB: MongoDB Java Driver, Morphia, and Spring Data MongoDB, offering insights into their usability and relevance. The MongoDB Java Driver provides direct access to MongoDB for native-like interaction. Morphia is an Object-Document Mapper designed for easy code readability and maintenance. For Spring... Continue reading →

I recently aimed to create a GraphQL API for a Mongo database, allowing users to query and modify collections, documents, and fields. Before starting, I needed an environment to simulate this process. This article discusses creating a test bed for this purpose. Continue reading →