This technology creates another layer of cache between the ARC (Adaptive Replacement Cache) and the hard disk drives. Called L2ARC (Second Level Adaptive Replacement Cache), it contains data that was ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A performance measurement commonly used to benchmark hard disk drives, solid state drives, and ...

Industrial control systems can be categorized in two types: open-loop and closed-loop systems. The open-loop control system is a continuous control system that provides no feedback from its output.

In prior Java 101 articles, I referred to the concepts of redirection, standard input device, and standard output device. To demonstrate inputting data, several examples called System.in.read(). It ...

In my April column (“Putting the IOPS Where They Count”), the generalities of Input Output Operations (per second) or IOPS were explored from the physical device that is the hard disk drive (HDD) ...