Vladimir Zakharov explains how DataFrames serve as a vital tool for data-oriented programming in the Java ecosystem. By ...

For developers working with SQL Server, few performance tuning techniques are as essential--or as frequently misunderstood--as indexing. Done right, indexing can drastically improve application ...

Avoiding common Java mistakes significantly improves application speed, memory use, and overall stability. Choosing the right data structures and closing resources prevents crashes and hidden ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The goal of Hibernate and JPA is to hide the complexity of SQL and relational databases from the ...

A new report released by Perforce Software finds that hiring plans for Java developers have slowed significantly heading into 2025, even as businesses continue to rely on Java to power critical ...

If you haven't seen the latest Java developer productivity report from Perforce, you should check it out. Written by Perforce CTO Rod Cope and developer tools exec Jeff Michael, the "2025 Java ...

Meta announced its annual Connect developer conference is returning this year on September 17th-18th. While it’s probably still too early to speculate, there are a few things we’re hoping to hear ...

Oracle SQL Developer allows you to connect and manage databases. It is probably the easiest way to run any query as it gives the result in a tabular format. However, we have also noticed that, in some ...

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 ...