Introspecting Instrumented Java using the Probes Open API...

Here I describe five concise ways to copy file using java FileInputStream, NIO FileChannel class, Java 7 Files class, Guava API and Apache common IO. (more…)

Collection of best practices for Java persistence performance in Spring Boot applications - AnghelLeonard/Hibernate-SpringBoot... (more…)

Robert Garner recounts the origins of Java as part of an effort to build a universal remote control, and how Bill Joy saved the project with the insight that... (more…)

The JVM’s garbage collectors make use of Thread-Local Allocation Buffers (TLABs) to improve allocation performance. In this article we’re going to understand what TLABs are, how they affect the code generated by the JIT for allocation and what the resulti... (more…)