WordPress: Performance Optimization and Scaling - WordCamp Las Vegas 2011
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The document discusses various techniques for optimizing performance and scaling WordPress sites, including caching at both the database and application layers. It covers strategies for single-server, multi-server, and distributed architectures. Specific technologies mentioned include opcode caching, memcached, database sharding using HyperDB, and file syncing options for multi-server deployments. Considerations for choosing nginx vs Apache web servers and Batcache vs W3TC caching plugins are also provided.
WordPress: Performance Optimization and Scaling - WordCamp Las Vegas 2011
- 1. Performance, Optimization & Scaling Sunday, December 18, 11
- 2. Pete Mall Slacking Contributing Developer Consultant wclv@petemall.com Sunday, December 18, 11
- 3. Matt Martz Slacking Contributing Developer Senior Linux Systems Engineer matt@sivel.net Sunday, December 18, 11
- 4. Caching Techniques Disk vs Memory Object vs Page Opcode Client Side Sunday, December 18, 11
- 5. Shared Hosting Disk Caching Client Side Caching Look for a host with Opcode caching Sunday, December 18, 11
- 6. Planning to Scale Technologies that work in multi server environments File Storage Database Sharding Sunday, December 18, 11
- 7. Single Server Opcode Object Caching (APC vs Memcached) Page Caching Fragment Caching Sunday, December 18, 11
- 8. 2 Server One Web Server One Database Server Database Server dual purpose with Memcached Sunday, December 18, 11
- 9. Multi Server Multiple Web Servers Multiple Database Servers (HyperDB) Memcached Servers File Syncing (NFS, Replication?) Sunday, December 18, 11
- 10. HyperDB Split Reads and Writes Sharding Battle Tested ( WordPress.com) Sunday, December 18, 11
- 11. nginx vs nginx + Apache nginx + php-fpm (fastcgi) nginx reverse proxy (caching?) Apache + php (mod_php, suPHP?) Sunday, December 18, 11
- 12. Batcache vs W3TC More Advanced Caching Configuration The Kitchen sink vs the toaster Sunday, December 18, 11
- 13. Coding Best Practices Optimize Code Use the WordPress APIs Transients - Use them Object Cache Don’t over Engineer Sunday, December 18, 11
- 14. Q &A Sunday, December 18, 11