論文紹介:Selective Structured State-Spaces for Long-Form Video Understanding
Let's make your CDN with RUBY
1. Rubyによるお手軽CDN作成のすすめLet’s make CDN withRuby 荒木靖宏 ARAKI Yasuhiro <ar@debian.org> DebianProject First of all, thanks ruby! http://wiki.debian.org/DebianGeoMirror
2. Self introduction Name: 荒木靖宏ARAKI, Yasuhiro Debian Project Member Ph.D student of Univ. of Tokyo Researcher of Hewlett-Packard Labs 現在求職中です。 I am seeking a JOB. CV is available http://wiki.debian.org/DebianGeoMirror
10. gem use redirect http://wiki.debian.org/DebianGeoMirror cfardm-2:~/Downloads$ gem source -l *** CURRENT SOURCES *** http://gems.rubyforge.org/ cfardm-2:~/Downloads$ curl http://gems.rubyforge.org/ <html> <body> <h1>Welcome to the RubyGems distribution website</h1> To download the yaml index select <a href="yaml">yaml</a><br><br> To view the available gems via your browser select <a href="http://gems.rubyforge.org/gems/">gems</a><br><br> To download and install RubyGems please visit <a href="http://rubygems.rubyforge.org">rubygems</a> </html>
11. Cons Smart Client does not need this CDN! In some case, server rejects HTTP ping. http://wiki.debian.org/DebianGeoMirror
12. Programs DNS type CDN based on DNS-Balance Original Author: Yokota-san! Modify points Check HTTP response code Temporally ignore slow response server use rsynctracefile /debian/project/trace/#{tracefile} Country and Continent detection by GeoIP. http://wiki.debian.org/DebianGeoMirror
13. Gather surrogate candidates Same directory structure (Mandatory) Good: ftp.XX.debian.org/debian Bad: ftp.jaist.jp/pub/Linux/Debian now changed to “/debian” http://wiki.debian.org/DebianGeoMirror
14. LETS MAKE YOUR CDN http://wiki.debian.org/DebianGeoMirror
17. Let’s work cdkeepd && ruby ./keepd.rb set cron */2 * * * * ruby check-surrogates.rb ruby ./dns_balance.rb or /etc/init.d/dns_balance_keepd start /etc/init.d/dns_balance start http://wiki.debian.org/DebianGeoMirror
18. Future work Now testing.. SSLDRbfor information sharing and remote control Tweet Apply others and Code clean Available on REQUEST! http://wiki.debian.org/DebianGeoMirror
25. approach Load balance by DNS+cache Why DNS? Client Protocol: DNS,HTTPand FTP Almost all mirrors provide HTTP only apt (Debian client) can not use REDIRECT よってDNSに頼ることに キャッシュはミラーサーバがあるじゃん ミラーサーバには手を入れないことにした 今あるものに乗っかりたい