Новости за 13.11.2017

Over the past decade, network management tools have evolved from being fault based to performance based. This has become a critical element in running infrastructure because faults don’t matter as much.

The sudoers file can provide detailed control over user privileges, but with very little effort, you can still get a lot of benefit from sudo. In this post, we're going to look at some simple ways to get a lot of value out of the sudo command in Linux.

Supercomputing is becoming super-efficient. The highest climber in the latest Top500 list of the world's fastest supercomputers is also one of the highest scorers on the Green500 ranking of the world's most efficient.

10 of the world's fastest supercomputers

Image by Peter Sayer/IDG

The cream of the Top500 supercomputer list in November 2017, these 10 supercomputers are used for modeling the weather, weapons, ocean currents and other physical phenomena. They not only outperform every other machine on the planet, they also demonstrate the technologies your business might use, at a smaller scale, to get the best performance in the least space or using the least energy. [ Read more in-depth about these supercomputers... Читать дальше...