For a few decades, structured data are typically arranged as relational tables and stored in relational databases. Recent years have witnessed the blossom of graph databases, for which graph becomes ...

Get started modeling entities and relationships for Java data persistence, using an example application based on Java 21 with Hibernate 6.3. The Jakarta Persistence API (JPA) is a Java specification ...

In recent years, quantum computing has experienced remarkable progress. The progress has been rapid in both hardware and software fields. The prototypes of quantum computers already exist and have ...