= 2011-04-19 =

== Mobile Computing ==

 * 新名詞 '''[http://differentapple.blogspot.com/2011/02/solomo.html SoLoMo]''' - "Social-Local-Mobile" - 概念來自John Doerr
 * [http://www.slideshare.net/kleinerperkins/kpcb-top-10-mobile-trends-feb-2011 Top 10 Mobile Internet Trends (Feb 2011)]

== File System ==

 * 影片: [http://video.linux.com/video/1971 File Systems in the Cloud {Collaboration Summit '11}]
 * 2011/4/6~8 在舊金山舉辦的 Collaboration Summit '11 其中由 Google Kernel Storage Team 成員 Michael Rubin 解說從 Local Disk File System 到 Local Network File System 到 Distributed File System 到 Application(!BigTable)，當 Google 從 ext2 改變成 ext4，並取消 Journal 功能，帶來許多好處。