#Disk

"Trust, but verify." —— Reagan, to Gorbachev. From the first day of writing singlefs, a pile of...

Why Databases Use B+ Trees Instead of BSTs In RAM, a balanced Binary Search Tree (AVL,...

Dione and its shadow cross Saturn’s disk this evening, while several more of the ringed planet’s moons stand nearby.

I measured HatchZip 0.1.3's in-place extraction claim block-by-block: identical 1,677.9 MB peak to unzip on a roomy disk (one 2 GB batch), real progressive truncation to a 545.3 MB archive under a simulated full disk, two clean stops, journal resume,…

A DocumentStore port, a Flysystem adapter, an in-memory fake, and one contract test they both pass. Moving from local disk to S3 becomes a config change.

You asked your coding agent to "just put it online." It did. You got a link, the app works, and...

SMBH jets are driven by thick, hot accretion disks with powerful magnetic fields. But there's a bit of a paradox. Some SMBH produce jets, even though they appear to have thin, cold accretion disks.…

Figuring out how the Milky Way's thin and thick disks formed is a tough question in astronomy. It relies on determining individual stellar ages accurately. Gaia was pretty good at that, and new research based on its data may have found the answer.

The complainant alleged that she was sold an old hard disk for Rs 5,324 and approached the seller who assured a refund but the woman did not get any money back. She also lost another Rs 13,000 in trying to recover the lost data.

When a Linux VPS runs out of space, work through it in order: space or inodes, du from the root down, big single files, the usual suspects, and deleted files still held open. Plus what never to delete.

This post concerns the following conjecture of Sendov, as well as its strengthening by Phelps–Rodriguez: Conjecture 1 (Sendov’s conjecture) Let $latex {n \geq 2}&fg=000000$, and let…

Physics-accurate Nipkow disk simulation running live in your browser. Baird 30-line, Jenkins 48, German 180-line, CBS Colour.

By the 1990s, more than 5 billion floppy disks were sold annually; now, old and recycled stock is bought by a few niche users.

In 1982, as we mentioned at length with our history of the DEC Professional , Digital Equipment Corporation attempted to keep their PDP-11 m...

A comprehensive guide to encryption at rest covering disk encryption, database encryption, key management, and AWS/GCP implementation.

From How-To Geek: Floppy disks, burned CDs, and tape drives: How we survived before the cloud

Astronomers have identified a group of ancient stars that may be the remnants of a dwarf galaxy named Loki that merged with the Milky Way more than 10 billion years ago.

Two virtual machines, identical in configuration and OS, migrated from VMware to KVM using different...