Synology architecture

Synology-based synchronization solution

When CrashPlan announced the end of its unlimited backup service, I had to actively seek a new solution asking myself the question of how to provide two services I was previously (more or less) getting from this provider: Backups Synchronization between several machines (several PC and several iPhone) CrashPlan easily provided the backup feature despite… Read More

Happy Birthday HAL-9000!

It’s on January 12th, 1992 that, according to Arthur C. Clarke, was born HAL-9000, the computer from “2001, A space Odyssey” (the book from Arthur C. Clarke and the movie from Stanley Kubrick). Actually, the first time it was powered on. So, it is exactly 23-year old today. Happy birthday HAL-9000! HAL-9000 is an Artificial… Read More

Reliability of lead-free soldering

For those of you who asked for more details about the reliability of lead-free soldering (see the end of my previous titled “Manufacturing of electronic boards“, I have found an interesting and useful analysis from Numonyx (now Micron Semiconductors). Lead-free and leaded package soldering compatibility – Backward and forward compatibility This white paper explores the… Read More

Zoom into the Mandelbrot set

The fashion of drawing fractals is a memory of the past (it was probably linked to the first appearance of computers able to collate the computing power for the needed calculations and the display capacity for complex images). But the pleasure is all mine to find this HD video which sends us into a Mandelbrot… Read More