Software from Oracle that converts a program in Java bytecode (intermediate language) into machine language and executes it. The Java Virtual Machine (JVM) is the runtime engine of the Java Platform, ...

As computer hardware gets cheaper and faster, administrators managing Java based servers are frequently encountering serious problems when managing their runtime environments. While our servers are ...

Forgive me for circling repeatedly around this point, but the possibility that the Java Virtual Machine might long outlive the Java language itself is becoming increasingly intriguing to me. More ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

Java applications run on the JVM, but what do you know about JVM technology? This article, the first in a series, is an overview of how a classic Java virtual machine works such as pros and cons of ...

Released in 1995, the philosophy behind Java is "write once, run anywhere." In other words, a program written in Java can theoretically run on any machine that supports it. While the implementation ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

Oracle's plan to merge the Sun HotSpot Java Virtual Machine with the JRockit JVM is still evolving, but a single JVM based on both technologies is expected in 18 months to two years, an Oracle ...

The terms JVM tuning and Java optimization are often used interchangeably, but there is an important difference between the two practices. In short, JVM tuning requires some tradeoff between metrics ...

The Java Runtime Environment (JRE) is what you get when you download Java software. Java technology allows you to work and play in a secure computing environment. Java technology allows you to work ...