Per-Åke Minborg, Consulting Member of Technical Staff, Java Core Libraries at Oracle, presented “Function and Memory Access in Pure Java” at JavaOne 2025. Minborg demonstrated how the Foreign ...

As the blog post suggests, the following two memory settings define the container memory for the heap: hive.tez.container.size and hive.tez.java.opts. From our experience, the out of memory exception ...

Energy consumption and efficiency is an important basis of a country's energy strategy formulation. Sankey Diagram has been more and more widely applied in energy consumption research as an intuitive ...

If you see Minecraft has run out of memory error, your might have to allocate more memory to Minecraft, Reduce video settings, etc.

The easiest way to optimize your Java runtime is to supply correct JVM options and parameters. In honor of the Java 21 release, we examine the 21 most important Java JVM options you can configure.

However, no programming language is perfect, and while the number of Java disadvantages are few, there are some Java platform drawbacks. Java disadvantages Here are the most significant Java ...

When physical memory is scarce, paging causes garbage collection to run an order of magnitude slower than explicit memory management.

Peter Lawrey discusses Unsafe in Java 8, Project Panama in Java 17 and Java 19, including pactical uses with code examples, demo using Panama, Event Sourcing using shared memory with Chronicle Queue.