Somewhat surprising, never looked at ketchup this way but indeed it's a fair non-newtonian fluid. I guess it didn't occur to me because I user and encounter it too seldomly. :-)

EN: After the disaster in the OVH centers, a good reminder of a proper backup strategy that should be applied as soon as you manage some data.

FR: Après le désastre chez OVH, un excellent rappel sur la bonne stratégie à suivre pour ses backups dès que l'on gère un peu de données.