Scalability In PHP
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Optimizing code, opcode caching, and building PHP apps to scale properly
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Scalability In PHP
- 1. Scalability in PHP Optimizing your code, and building your apps to scale Ian Selby Senior Web Developer at Aptana www.aptana.com
- 2. So, how do I … at least how do I do it in PHP? Build a Scalable App?
- 3. We can optimize in three places:
- 4. Bad Practices in Coding…
- 5. Bad Practices in Coding…
- 6. Bad Practices in Coding…
- 7. Bad Practices in Coding…
- 8. Bad Practices in Coding…
- 9. Good Practices in Coding…
- 10. Good Practices in Coding…
- 11. Good Practices in Coding…
- 12. Good Practices in Coding…
- 13. Now that my code is optimized, How do I make it run faster?
- 14. Easy! Use Opcode Caching! Duh!
- 15. What is opcode caching? Opcode caching optimizes PHP intermediate code and caches data and compiled code from the PHP bytecode compiler in shared memory.
- 17. What is opcode caching? Basically, your code is pre-compiled, and then stored in memory. So, it runs faster.
- 18. APC – Alternative PHP Cache http://pecl.php.net/apc http://php.net/apc
- 19. But, it gets better… You can actually cache your own data with APC! Let’s take a look at that now…
- 20. Source code available at gen-x-design.com
- 21. So, my code is gooder and cached.. What can I do to speed up my database stuff?
- 22. Speed up your database stuff…
- 23. Speed up your database stuff…
- 24. Speed up your database stuff…
- 25. Cool, my databases are tuned… What kind of infrastructure should I set up?
- 26. Building a scalable infrastructure
- 27. Building a scalable infrastructure http://code.google.com/p/netgearman/
- 28. Building a scalable infrastructure Gearman Client
- 29. Building a scalable infrastructure Gearman Job
- 30. Building a scalable infrastructure Gearman Worker
- 32. Building a scalable infrastructure http://www.aptana.com/cloud
- 33. I’ll Show You Now!
- 35. That’s It! For more information, and to ask any questions, visit us on the web: www.aptana.com Contact me: ian@aptana.com To download studio, visit www.aptana.com/studio