Jon L. Jacobi
Born in southern California to a Marine Corps family, Jon had traveled through much of the U.S. by the time he was eight years-old. A twenty year residence in Stamford, CT with four years commuting to Juilliard in NYC, was followed by a move to San Francisco, where he still resides. His involvement with computers started with a family friend's punch card entry job, an IMSAI 8080, then every personal computer made by Atari, Commodore, Apple, and IBM.
Since joining PCWorld's (then PC World) freelance writing team in 1995, his writings have been published too many times to count in that worthy journal, as well as CNET, Computer Currents, Forbes, Wired, and many others.
What is RAID 5? Good Speed, Safety through Parity
RAID (Redundant Array of Inexpensive Disks) is the combining of multiple disks to mimic a single physical storage device. Depending on the type, or "level", RAID can increase performance,...
What is JBOD? Quick and Dirty Maximum Capacity
RAID (Redundant Array of Inexpensive Disks) is the combining of multiple disks to mimic a single logical storage unit, i.e., a single drive. Depending on the type, or "level",...
What is RAID 1? Simple, Safe, and Easy
RAID (Redundant Array of Inexpensive Disks) is the combining of multiple disks to mimic a single physical storage device. Depending on the type, or "level", RAID increases performance, capacity,...
What is RAID 0? All Speed, No Safety
RAID (Redundant Array of Inexpensive Disks) is the combining of multiple disks to mimic a single physical storage device. Depending on the type, or "level", RAID increases performance, capacity,...
Latest posts
Securing Kuburnetes with StackRox
StackRox integrates with Kubernetes to secure clusters of containers by scanning container images during the creation, deployment, and runtime phases. Real-time alerting, dashboards, and...
How to Delete a Folder From File Station on a QNAP NAS
You may occasionally want to do some housekeeping on your QNAP NAS, and deleting folders may be a big part of it. Here's how...
ExpressVPN Review: How Does It Perform (and How to Install) on Ubuntu?
ExpressVPN is considered one of the top-tier VPN products. We install it on Ubuntu 21.04 and use it from the command-line and from within...
Diskashur M2 Secure SSD Review: IP68, FIPS 140-2 Level 3 (soon) and a Good...
iStorage's Diskashur M2 is stylish, stealthy and a pretty decent bargain as far as secure flash drives are concerned. More importantly, it's a good...
Seagate IronWolf 510 Review: A Long-lived NVMe Caching SSD Specifically for NAS
Seagate's IronWolf 510 NVMe SSD is a fast reader with an excellent endurance rating, but it's a very slow, albeit hyper-steady writer. When I...