The first thing you'll learn in this PostgreSQL and Java Database Connectivity (JDBC) tutorial is that most developers simply call it Postgres. The two terms are both interchangeable and official. Use ...

Abstract: This paper investigates and compares the performance of relational databases (MySQL and PostgreSQL) and key-value databases (Memcached and Redis) under various test loads. The study utilizes ...

Oracle has released its April 2026 Critical Patch Update, and it is a big one: 481 new security patches across a wide range of products, including Oracle Database, Fusion Middleware, Java SE, MySQL, E ...

In recent years, the concept of “transnational repression” has become central to discussions about the safety of political ...

Several educational and developer platforms have published updated Java project collections, many with source code, to help learners practice and apply programming concepts. These collections include ...

Java full stack development in 2026 is more than just coding—it’s mastering the full journey from UI to cloud deployment. Companies now expect developers to handle frontend, backend, databases, APIs, ...

Abstract: The performance of an information system is composed by several attributes, including proper database selection. In this article, we compare the performance of different in-memory databases ...