Few recent technologies have shaken up IT's possibilities as thoroughly as containers. Here are the major shifts over the past year. Read More ▶ | | | : Read More ▶ | Move over, bitcoin -- the Linux Foundation has big plans for an open distributed ledger system to track and record all sorts of transactions beyond currencies Read More ▶ | | In today's open source roundup: DistroWatch reviews Arch Linux. Plus: SuperTux 0.4.0 has been released. And how to hack Linux with the backspace key. Read More ▶ | | In today's open source roundup: Maximalist distro Ultimate Edition 4.2.3 LTS has been released for Christmas. Plus: Are you an Android or iPhone person? And the fight for Free Software continues. Read More ▶ | | | : Read More ▶ | Get ongoing access to our exclusive Insider content — Deep Dive PDFs and in-depth articles — available to Insider members. You get access not only to InfoWorld's Insider content but to selected Insider content from Computerworld, CIO.com, Network World, CSO, ITworld, and other IDG Enterprise publications. Sign up at no cost today! ▶ | | | |