1. Mike Willbanks Blog: http://blog.digitalstruct.com Twitter : mwillbanks IRC : lubs on freenode Scalable Architectures 101 MNPHP

3. Database Servers

4. Cache Servers

5. Job Servers

6. ....

9. Web Servers

10. Load Balancing Our Environment

13. Static content could be tagged in version control.

14. Static content may need a file server / CDN / etc.

16. Remember disk is slow and the database will be a bottleneck. How about distributed caching?

18. Database Servers

23. Be warned, auto-incrementing now should change so you do not conflict.

25. Vertical Partitioning id uri name content 1 / homepage TEXT 2 /contact contact TEXT id uri 1 / 2 /contact id name content 1 homepage TEXT 2 contact TEXT

26. Horizontal Partitioning id uri name content 1 / homepage TEXT 2 /contact contact TEXT 3 /about about TEXT 4 /services services TEXT id uri name content 1 / homepage TEXT 3 /about about TEXT id uri name content 2 /contact contact TEXT 4 /services services TEXT

27. Cache Servers

32. Start to cache fetches, invalidate cache on write and write new cache, always reading from the cache.

34. Server depends on the hash.

35. Hint – use the memcached pecl extension.

37. Job Servers

40. Mike Willbanks Blog: http://blog.digitalstruct.com Twitter : mwillbanks IRC : lubs on freenode Talk: http://joind.in/1375 Questions?