A full-stack finance dashboard application built with Java 17, Spring Boot 3, and H2 Database. Features JWT authentication, role-based access control (RBAC), financial records management, dashboard ...

Education news and commentary, delivered right to your inbox. Sign up for The 74 newsletter. The Center on Reinventing Public Education has been tracking the evolution of how districts and schools ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The SQL specification defines four transaction isolation levels, although a fifth transaction ...

This extension enable usage of reactive client on H2 database. Cause the Vert.x community does not develop a reactive driver for H2, Vert.x JDBC client is used for H2 database access. The purpose of ...

Community driven content discussing all aspects of software development from DevOps to design patterns. To connect to a database from a Java program, you must use a JDBC (Java Database Connectivity) ...

SQL injection (SQLi) is a common vulnerability in web applications, and when paired with remote code execution (RCE), it can severely threaten data security. This article examines these risks within ...

Oh no! You’re stuck disassembling yet another firmware blob stripped of symbols and lacking any handy reference strings. You soon find yourself squirrelling down countless function call trees. The ...

You’ll also get started with JPA Query Language (JPQL) and use it to execute a few simple database operations on the example application. The complete source code for the example application can be ...

The Jakarta Persistence API (JPA) is a Java specification that bridges the gap between relational databases and object-oriented programming. This two-part tutorial introduces JPA and explains how Java ...

There is common consensus that data sharing accelerates science. Data sharing enhances the utility of data and promotes the creation and competition of scientific ideas. Within the Alzheimer’s disease ...