O slideshow foi denunciado.
Utilizamos seu perfil e dados de atividades no LinkedIn para personalizar e exibir anúncios mais relevantes. Altere suas preferências de anúncios quando desejar.
High Performance WordPress Barry Abrahamson Matt  Mullenweg July 22, 2007 WordCamp 2007 – San Francisco, CA
The Problem <ul><li>Serve as many users as possible with a reasonable amount of resources </li></ul>
Un-tuned LAMP Stack <ul><li>Linux, Apache 2, PHP 4 or 5, MySQL 4.1 or 5.0 </li></ul><ul><li>8 requests/sec </li></ul><ul><...
Alternative PHP Cache (APC) <ul><li>http://pecl.php.net/package/APC </li></ul><ul><li>12 requests/second </li></ul><ul><li...
WP-Cache <ul><li>http://mnm.uib.es/gallir/wp-cache-2/ </li></ul><ul><li>300 requests/sec </li></ul><ul><li>25,920,000 page...
Apache Alternatives <ul><li>High concurrency </li></ul><ul><li>Majority (90%) of requests on a page are static </li></ul><...
PHP 5 – Just for fun <ul><li>Same as PHP 4 without APC </li></ul><ul><li>Same as PHP 4 with APC 3.0.14 </li></ul><ul><li>U...
When one isn’t enough <ul><li>Move the database to a second server (or 50) </li></ul><ul><li>HyperDB </li></ul><ul><li>Loa...
HyperDB
Load Balancing <ul><li>Hardware or software? </li></ul><ul><li>Pound </li></ul><ul><ul><li>http://www.apsis.ch/pound/ </li...
Caching <ul><li>Memcache </li></ul><ul><ul><li>http:// www.danga.com/memcached / </li></ul></ul><ul><li>Varnish </li></ul>...
WordPress.com <ul><li>Over 1.2 million blogs </li></ul><ul><li>10+ million pageviews/day (dynamic) </li></ul><ul><li>40+ m...
Questions
Próximos SlideShares
Carregando em…5
×

High Performance WordPress

31.989 visualizações

Publicada em

High performance WordPress presentation from WordCamp 2007 by Barry Abrahamson and Matt Mullenweg

Publicada em: Tecnologia
  • These are one of the best companies for review articles. High quality with cheap rates. ⇒⇒⇒WRITE-MY-PAPER.net ⇐⇐⇐ I highly recommend it :)
       Responder 
    Tem certeza que deseja  Sim  Não
    Insira sua mensagem aqui
  • Dating direct: ❶❶❶ http://bit.ly/2ZDZFYj ❶❶❶
       Responder 
    Tem certeza que deseja  Sim  Não
    Insira sua mensagem aqui
  • Follow the link, new dating source: ❤❤❤ http://bit.ly/2ZDZFYj ❤❤❤
       Responder 
    Tem certeza que deseja  Sim  Não
    Insira sua mensagem aqui
  • DOWNLOAD FULL BOOKS, INTO AVAILABLE FORMAT ......................................................................................................................... ......................................................................................................................... 1.DOWNLOAD FULL. PDF EBOOK here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... 1.DOWNLOAD FULL. EPUB Ebook here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... 1.DOWNLOAD FULL. doc Ebook here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... 1.DOWNLOAD FULL. PDF EBOOK here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... 1.DOWNLOAD FULL. EPUB Ebook here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... 1.DOWNLOAD FULL. doc Ebook here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... ......................................................................................................................... ......................................................................................................................... .............. Browse by Genre Available eBooks ......................................................................................................................... Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult,
       Responder 
    Tem certeza que deseja  Sim  Não
    Insira sua mensagem aqui
  • Really good intel, thanks!.... STARTUPS...Send your pitchdeck to thousands of VC's and Angel's with just 1 click. Visit: Angelvisioninvestors.com
       Responder 
    Tem certeza que deseja  Sim  Não
    Insira sua mensagem aqui

High Performance WordPress

  1. High Performance WordPress Barry Abrahamson Matt Mullenweg July 22, 2007 WordCamp 2007 – San Francisco, CA
  2. The Problem <ul><li>Serve as many users as possible with a reasonable amount of resources </li></ul>
  3. Un-tuned LAMP Stack <ul><li>Linux, Apache 2, PHP 4 or 5, MySQL 4.1 or 5.0 </li></ul><ul><li>8 requests/sec </li></ul><ul><li>691,200 pageviews/day </li></ul><ul><li>Enough for > 99% WP installations </li></ul>
  4. Alternative PHP Cache (APC) <ul><li>http://pecl.php.net/package/APC </li></ul><ul><li>12 requests/second </li></ul><ul><li>1,036,800 pageviews/day </li></ul><ul><li>50% performance increase </li></ul>
  5. WP-Cache <ul><li>http://mnm.uib.es/gallir/wp-cache-2/ </li></ul><ul><li>300 requests/sec </li></ul><ul><li>25,920,000 pageviews/day </li></ul><ul><li>25x increase!!!!! </li></ul><ul><li>Possible gotcha </li></ul><ul><ul><li>http://markjaquith.wordpress.com/2006/02/13/adventures-with-wp-cache2-apc/ </li></ul></ul>
  6. Apache Alternatives <ul><li>High concurrency </li></ul><ul><li>Majority (90%) of requests on a page are static </li></ul><ul><li>Litespeed, lighttpd, apache + fcgi, proxy </li></ul>
  7. PHP 5 – Just for fun <ul><li>Same as PHP 4 without APC </li></ul><ul><li>Same as PHP 4 with APC 3.0.14 </li></ul><ul><li>Using APC from CVS, PHP5 is 15% faster than PHP4 </li></ul>
  8. When one isn’t enough <ul><li>Move the database to a second server (or 50) </li></ul><ul><li>HyperDB </li></ul><ul><li>Load balancing </li></ul>
  9. HyperDB
  10. Load Balancing <ul><li>Hardware or software? </li></ul><ul><li>Pound </li></ul><ul><ul><li>http://www.apsis.ch/pound/ </li></ul></ul><ul><li>Thousands of requests/sec </li></ul><ul><li>Layer 7 </li></ul>
  11. Caching <ul><li>Memcache </li></ul><ul><ul><li>http:// www.danga.com/memcached / </li></ul></ul><ul><li>Varnish </li></ul><ul><ul><li>http:// varnish.linpro.no </li></ul></ul><ul><li>WP-Cache alternatives </li></ul>
  12. WordPress.com <ul><li>Over 1.2 million blogs </li></ul><ul><li>10+ million pageviews/day (dynamic) </li></ul><ul><li>40+ million hits/day (static + dynamic) </li></ul><ul><li>7,000+ database queries/second </li></ul><ul><li>80,000+ memcache calls/second </li></ul><ul><li>http://wordpress.com/stats/ </li></ul>
  13. Questions

×