http://www.blowfisher.net/blog blowfisher's weblog Sun, 30 Nov 2008 07:55:37 +0000 http://backend.userland.com/rss092 en 如此考试，尚意义否？ 当年科举，也不是谁都能进京赶考的吧！ --- http://www.blowfisher.net/blog/gwy.html FreeBSD 6.4-RELEASE Release Notes 提供了 amd64/i386 平台 DVD安装盘ISO http://www.blowfisher.net/blog/2008-11-28-freebsd-64-release-available.html 注册会员：6200万+ 有店铺卖家：105万+ 活跃店铺： 85万+ 季度交易额：188亿+ 全年成交额：433亿+ --- 另: 支付宝用户规模参考数据 http://www.blowfisher.net/blog/2008%e6%b7%98%e5%ae%9d%e7%94%a8%e6%88%b7%e8%a7%84%e6%a8%a1%e7%9a%84%e4%b8%80%e4%ba%9b%e6%95%b0%e6%8d%ae.html http://www.phoronix.com/scan.php?page=article&item=os_threeway_2008&num=1 http://www.blowfisher.net/blog/zt-ubuntu-vs-opensolaris-vs-freebsd-benchmarks.html Why Google Chrome Needs Add-Ons: Firefox Users Download 1 Billion (GOOG) http://www.alleyinsider.com/2008/11/google-chrome-needs-add-ons http://www.blowfisher.net/blog/zt-why-google-chrome-needs-add-ons.html PG Types Storage Comparison Sheet: http://www.blowfisher.net/blog/pg-types-storage-comparison-sheet.html 7 Reasons Why BSD Is Better than Linux http://www.intranetjournal.com/articles/200809/pij_09_22_08a.html http://www.blowfisher.net/blog/zt-7-reasons-why-bsd-is-better-than-linux.html Why isn't PostgreSQL using my index? ...PostgreSQL's query optimizer is smart, really smart and unless you have evidence otherwise you should trust what it is doing. In this particular case, the optimizer realizes that if a table has only a few rows that using the index is actually slower ... http://www.blowfisher.net/blog/zt-why-isnt-postgresql-using-my-index.html PC-BSD 7 Released! http://www.blowfisher.net/blog/81.html FROM: http://unix.derkeiler.com/Mailing-Lists/FreeBSD/hackers/2007-01/msg00220.html --- [Q:] When using gjournal and for a gmirror volume, does the journal need to be mirrored as well to maintain redundancy? If so, when storing the journal on the same physical disks as the mirror, is it better to mirror at the slice level (journal and fs on different ... http://www.blowfisher.net/blog/zt-best-practices-for-using-gjournal-with-gmirror.html http://lists.freebsd.org/pipermail/freebsd-stable/2008-September/045016.html Upcoming Release Schedule http://www.blowfisher.net/blog/freebsd-71-beta64-beta-available.html 只有一个疑问，不支持模块化插件架构的设计，如何打败敌人？ http://www.blowfisher.net/blog/google-chrome.html [08-08-30] @Links: Gmirror - recovering from a failed HDD Adding gmirror to an existing installation http://www.blowfisher.net/blog/08-08-30-links.html From announcing-opensql-camp-2008: Key facts: It is of, by and for the community (you). At this event, all open-source databases are created equal. We’ll learn together and grow together. It’s a combination conference and hackathon. It’s free. It is Friday night Nov 14, 18:00 through Sun the 16th at 18:00 in Charlottesville, Virginia USA in a very ... http://www.blowfisher.net/blog/opensql-camp-2008-a-community-organized-database-conference.html 看样子有点像 Linux 下的 DRBD two disks can be synchronized over a network link of any speed or reliability - it can be restarted and immediately begin where it left off, and the amount of bandwidth used can be controlled... 参考链接: Hammer streaming HAMMER Update 31-Jul-2008 - Streaming Mirroring on HEAD http://www.blowfisher.net/blog/bsd-hammer-streaming-%e7%9a%84%e4%b8%80%e4%ba%9b%e4%bf%a1%e6%81%af.html